Hugo Grotius ( ; 10 April 1583 – 28 August 1645), also known as Hugo de Groot () or Huig de Groot (), was a
Dutch humanist
Humanism is a philosophical stance that emphasizes the individual and social potential, and agency of human beings, whom it considers the starting point for serious moral and philosophical inquiry.
The meaning of the term "humanism" ha ...
, diplomat, lawyer,
theologian
Theology is the study of religious belief from a religious perspective, with a focus on the nature of divinity. It is taught as an academic discipline, typically in universities and seminaries. It occupies itself with the unique content of ...
, jurist, statesman, poet and playwright. A teenage prodigy, he was born in
Delft
Delft () is a List of cities in the Netherlands by province, city and Municipalities of the Netherlands, municipality in the Provinces of the Netherlands, province of South Holland, Netherlands. It is located between Rotterdam, to the southeast, ...
and studied at
Leiden University
Leiden University (abbreviated as ''LEI''; ) is a Public university, public research university in Leiden, Netherlands. Established in 1575 by William the Silent, William, Prince of Orange as a Protestantism, Protestant institution, it holds the d ...
. He was imprisoned in
Loevestein Castle for his involvement in the controversies over religious policy of the
Dutch Republic
The United Provinces of the Netherlands, commonly referred to in historiography as the Dutch Republic, was a confederation that existed from 1579 until the Batavian Revolution in 1795. It was a predecessor state of the present-day Netherlands ...
, but escaped hidden in a chest of books that was regularly brought to him and was transported to
Gorinchem.
Grotius wrote most of his major works in exile in
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
.
Grotius was a major figure in the fields of philosophy,
political theory and law during the 16th and 17th centuries. Along with the earlier works of
Francisco de Vitoria
Francisco de Vitoria ( – 12 August 1546; also known as Francisco de Victoria) was a Spanish Roman Catholic philosopher, theologian, and jurist of Renaissance Spain. He is the founder of the tradition in philosophy known as the School of Sala ...
and
Alberico Gentili, his writings laid the foundations for
international law
International law, also known as public international law and the law of nations, is the set of Rule of law, rules, norms, Customary law, legal customs and standards that State (polity), states and other actors feel an obligation to, and generall ...
, based on
natural law
Natural law (, ) is a Philosophy, philosophical and legal theory that posits the existence of a set of inherent laws derived from nature and universal moral principles, which are discoverable through reason. In ethics, natural law theory asserts ...
in its
Protestant
Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
side. Two of his books have had a lasting impact in the field of international law: ''
De jure belli ac pacis'' (''On the Law of War and Peace'') dedicated to
Louis XIII of France
Louis XIII (; sometimes called the Just; 27 September 1601 – 14 May 1643) was King of France from 1610 until his death in 1643 and King of Navarre (as Louis II) from 1610 to 1620, when the crown of Navarre was merged with the French crown.
...
and the ''
Mare Liberum'' (''The Free Seas'') for which Grotius has been called the "father of international law."
Grotius has also contributed significantly to the evolution of the notion of ''
rights
Rights are law, legal, social, or ethics, ethical principles of freedom or Entitlement (fair division), entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people according to some legal sy ...
''. Before him, rights were, above all, perceived as attached to objects; after him, they are seen as belonging to persons, as the expression of an ability to act, or as a means of realizing something.
Peter Borschberg suggests that Grotius was significantly influenced by
Francisco de Vitoria
Francisco de Vitoria ( – 12 August 1546; also known as Francisco de Victoria) was a Spanish Roman Catholic philosopher, theologian, and jurist of Renaissance Spain. He is the founder of the tradition in philosophy known as the School of Sala ...
and the
School of Salamanca in
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
, who supported the idea that the sovereignty of a nation does not lie simply in a ruler through God's will, but originates in its people, who agree to confer such authority upon a ruler. It is also thought that Grotius was not the first to formulate the
international society doctrine, but he was one of the first to define expressly the idea of one society of states, governed not by
force
In physics, a force is an influence that can cause an Physical object, object to change its velocity unless counterbalanced by other forces. In mechanics, force makes ideas like 'pushing' or 'pulling' mathematically precise. Because the Magnitu ...
or
warfare
War is an armed conflict between the armed forces of State (polity), states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or betwe ...
but by actual laws and mutual agreement to enforce those laws. As
Hedley Bull declared in 1990: "The idea of international society which Grotius propounded was given concrete expression in the
Peace of Westphalia
The Peace of Westphalia (, ) is the collective name for two peace treaties signed in October 1648 in the Westphalian cities of Osnabrück and Münster. They ended the Thirty Years' War (1618–1648) and brought peace to the Holy Roman Empire ...
, and Grotius may be considered the intellectual father of this first general peace settlement of modern times." Additionally, his contributions to
Arminian
Arminianism is a movement of Protestantism initiated in the early 17th century, based on the Christian theology, theological ideas of the Dutch Reformed Church, Dutch Reformed theologian Jacobus Arminius and his historic supporters known as Remo ...
theology
Theology is the study of religious belief from a Religion, religious perspective, with a focus on the nature of divinity. It is taught as an Discipline (academia), academic discipline, typically in universities and seminaries. It occupies itse ...
helped provide the seeds for later Arminian-based movements, such as
Methodism
Methodism, also called the Methodist movement, is a Protestant Christianity, Christian Christian tradition, tradition whose origins, doctrine and practice derive from the life and teachings of John Wesley. George Whitefield and John's brother ...
and
Pentecostalism
Pentecostalism or classical Pentecostalism is a movement within the broader Evangelical wing of Protestantism, Protestant Christianity that emphasizes direct personal experience of God in Christianity, God through Baptism with the Holy Spirit#Cl ...
; Grotius is acknowledged as a significant figure in the
Arminian–Calvinist debate. Because of his theological underpinning of free trade, he is also considered an "economic theologist".
After fading over time, the influence of Grotius's ideas revived in the 20th century following the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
.
Early life

Born in
Delft
Delft () is a List of cities in the Netherlands by province, city and Municipalities of the Netherlands, municipality in the Provinces of the Netherlands, province of South Holland, Netherlands. It is located between Rotterdam, to the southeast, ...
during the
Dutch Revolt, Grotius was the first child of
Jan Cornets de Groot and Alida van Overschie. His father was a man of learning, once having studied with the eminent
Justus Lipsius at
Leiden University
Leiden University (abbreviated as ''LEI''; ) is a Public university, public research university in Leiden, Netherlands. Established in 1575 by William the Silent, William, Prince of Orange as a Protestantism, Protestant institution, it holds the d ...
, as well as of political distinction. His family was considered Delft
patrician as his ancestors played an important role in local government since the 13th century.
Jan de Groot was also the translator of
Archimedes
Archimedes of Syracuse ( ; ) was an Ancient Greece, Ancient Greek Greek mathematics, mathematician, physicist, engineer, astronomer, and Invention, inventor from the ancient city of Syracuse, Sicily, Syracuse in History of Greek and Hellenis ...
and a friend of
Ludolph van Ceulen. He groomed his son from an early age in a traditional
humanist
Humanism is a philosophical stance that emphasizes the individual and social potential, and agency of human beings, whom it considers the starting point for serious moral and philosophical inquiry.
The meaning of the term "humanism" ha ...
and
Aristotelian education. A
prodigious learner, Grotius entered
Leiden University
Leiden University (abbreviated as ''LEI''; ) is a Public university, public research university in Leiden, Netherlands. Established in 1575 by William the Silent, William, Prince of Orange as a Protestantism, Protestant institution, it holds the d ...
when he was just eleven years old.
There he studied with some of the most acclaimed intellectuals in northern Europe, including
Franciscus Junius,
Joseph Justus Scaliger, and
Rudolph Snellius. At age 16 (1599), he published his first book: a scholarly edition of the
late antique author
Martianus Capella's work on the
seven liberal arts, ''Martiani Minei Felicis Capellæ Carthaginiensis viri proconsularis Satyricon.'' It remained a reference for several centuries.
In 1598, at the age of 15 years, he accompanied
Johan van Oldenbarnevelt to a diplomatic mission in Paris. On this occasion, the King
Henri IV of France would have presented Grotius to his court as "the miracle of
Holland
Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former provinces of the Netherlands, province on the western coast of the Netherland ...
". During his stay in France, he passed or bought a law degree from the University of Orleans. In Holland, Grotius earned an appointment as advocate to
The Hague
The Hague ( ) is the capital city of the South Holland province of the Netherlands. With a population of over half a million, it is the third-largest city in the Netherlands. Situated on the west coast facing the North Sea, The Hague is the c ...
in 1599 and then as official
historiographer for the States of Holland in 1601. It was on this date that the States of Holland requested from Grotius an account of the United Provinces’ revolt against Spain;
Grotius is indeed contemporary with the
Eighty Years' War
The Eighty Years' War or Dutch Revolt (; 1566/1568–1648) was an armed conflict in the Habsburg Netherlands between disparate groups of rebels and the Spanish Empire, Spanish government. The Origins of the Eighty Years' War, causes of the w ...
between
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
and the
Netherlands
, Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...
. The resulting work, entitled ''Annales et Historiae de rebus Belgicis,'' describing the period from 1559 to 1609, was written in the style of the Roman historian
Tacitus
Publius Cornelius Tacitus, known simply as Tacitus ( , ; – ), was a Roman historian and politician. Tacitus is widely regarded as one of the greatest Roman historians by modern scholars.
Tacitus’ two major historical works, ''Annals'' ( ...
and was first finished in 1612. The States, however, did not publish it, possibly because of the way the work resonated with the politico-religious tensions within the Dutch Republic (see below).
His first occasion to write systematically on issues of international justice came in 1604 when he became involved in the legal proceedings following the seizure by Dutch merchants of a Portuguese
carrack and its cargo in the
Singapore Strait. Throughout his life Grotius wrote a variety of philological, theological and politico-theological works.
In 1608, he married
Maria van Reigersberch; they had three daughters and four sons.
Jurist career

The Dutch were at
war with Spain; although Portugal was
closely allied with Spain, it was not yet
at war with the Dutch. Near the start of the war, Grotius's cousin captain
Jacob van Heemskerk captured a loaded Portuguese
carrack merchant ship, ''
Santa Catarina'', off present-day Singapore in 1603. Heemskerk was employed with the United Amsterdam Company (part of the
Dutch East India Company
The United East India Company ( ; VOC ), commonly known as the Dutch East India Company, was a chartered company, chartered trading company and one of the first joint-stock companies in the world. Established on 20 March 1602 by the States Ge ...
), and though he did not have authorization from the company or the government to initiate the use of force, many shareholders were eager to accept the riches that he brought back to them.
Not only was the legality of keeping the
prize
A prize is an award to be given to a person or a group of people (such as sporting teams and organizations) to recognize and reward their actions and achievements. questionable under Dutch statute, but a faction of shareholders (mostly
Mennonite
Mennonites are a group of Anabaptism, Anabaptist Christianity, Christian communities tracing their roots to the epoch of the Radical Reformation. The name ''Mennonites'' is derived from the cleric Menno Simons (1496–1561) of Friesland, part of ...
) in the Company also objected to the forceful seizure on moral grounds, and of course, the Portuguese demanded the return of their cargo. The scandal led to a public judicial hearing and a wider campaign to sway public (and international) opinion. It was in this wider context that representatives of the Company called upon Grotius to draft a
polemical defence of the seizure.

The result of Grotius' efforts in 1604/05 was a long, theory-laden treatise that he provisionally entitled ''De Indis'' (''On the Indies''). Grotius sought to ground his defense of the seizure in terms of the natural principles of justice. In this, he had cast a net much wider than the case at hand; his interest was in the source and ground of war's lawfulness in general. The treatise was never published in full during Grotius' lifetime, perhaps because the court ruling in favor of the Company preempted the need to garner public support.
In ''The Free Sea'' (''
Mare Liberum'', published 1609), Grotius formulated the new principle that the sea was international territory and all
nation
A nation is a type of social organization where a collective Identity (social science), identity, a national identity, has emerged from a combination of shared features across a given population, such as language, history, ethnicity, culture, t ...
s were free to use it for seafaring
trade
Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market.
Traders generally negotiate through a medium of cr ...
. Grotius, by claiming 'free seas' (
freedom of the seas), provided suitable ideological justification for the Dutch breaking up of various trade
monopolies through its formidable naval power.
England
England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
, competing fiercely with the Dutch for domination of world trade, opposed this idea and claimed in
John Selden
John Selden (16 December 1584 – 30 November 1654) was an English jurist, a scholar of England's ancient laws and constitution and scholar of Jewish law. He was known as a polymath; John Milton hailed Selden in 1644 as "the chief of learned m ...
's ''
Mare clausum'' ''(The Closed Sea)'', "That the Dominion of the British Sea, or That Which Incompasseth the Isle of Great Britain, is, and Ever Hath Been, a Part or Appendant of the Empire of that Island.''"''
It is generally assumed that Grotius first propounded the principle of
freedom of the seas, although all countries in the
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...
and other Asian seas accepted the right of
unobstructed navigation long before Grotius wrote his ''De Jure Praedae'' (''On the Law of Spoils'') in the year of 1604. Additionally, 16th-century Spanish theologian
Francisco de Vitoria
Francisco de Vitoria ( – 12 August 1546; also known as Francisco de Victoria) was a Spanish Roman Catholic philosopher, theologian, and jurist of Renaissance Spain. He is the founder of the tradition in philosophy known as the School of Sala ...
had postulated the idea of freedom of the seas in a more rudimentary fashion under the principles of ''
jus gentium
In Roman law and legal traditions influenced by it, ''ius gentium'' or ''jus gentium'' (Latin for "law of nations" or "law of peoples") is the law that applies to all ''gentes'' ("peoples" or "nations"). It was an early form of international law, ...
''. Grotius's notion of the freedom of the seas would persist until the mid-20th century, and it continues to be applied even to this day for much of the
high seas
The terms international waters or transboundary waters apply where any of the following types of bodies of water (or their drainage basins) transcend international boundaries: oceans, large marine ecosystems, enclosed or semi-enclosed regiona ...
, though the
application of the concept and the scope of its reach is changing.
Arminian controversy, arrest and exile
Aided by his continued association with
Van Oldenbarnevelt, Grotius made considerable advances in his political career, being retained as Oldenbarnevelt's resident advisor in 1605, Advocate General of the
Fisc of
Holland
Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former provinces of the Netherlands, province on the western coast of the Netherland ...
,
Zeeland
Zeeland (; ), historically known in English by the Endonym and exonym, exonym Zealand, is the westernmost and least populous province of the Netherlands. The province, located in the southwest of the country, borders North Brabant to the east ...
and
Friesland in 1607, and then as
Pensionary of
Rotterdam
Rotterdam ( , ; ; ) is the second-largest List of cities in the Netherlands by province, city in the Netherlands after the national capital of Amsterdam. It is in the Provinces of the Netherlands, province of South Holland, part of the North S ...
(the equivalent of a mayoral office) in 1613. Also in 1613, following the capture of two Dutch ships by the British, he was sent on a mission to London, a mission tailored to a man who wrote ''Mare liberum''
'The Free Seas''in 1609. However, it was opposed by the English by reason of force and he didn't obtain the return of the boats.
In these years a great
theological controversy broke out between the chair of theology at Leiden
Jacobus Arminius and his followers (who are called Arminians or
Remonstrants) and the strongly
Calvinist
Reformed Christianity, also called Calvinism, is a major branch of Protestantism that began during the 16th-century Protestant Reformation. In the modern day, it is largely represented by the Continental Reformed Protestantism, Continenta ...
theologian,
Franciscus Gomarus, whose supporters are termed Gomarists or Counter-Remonstrants.
Leiden University "was under the authority of the States of Holland – they were responsible, among other things, for the policy concerning appointments at this institution, which was governed in their name by a board of Curators – and, in the final instance, the States were responsible for dealing with any cases of heterodoxy among the professors." The domestic dissension resulting over Arminius' professorship was overshadowed by the continuing war with Spain, and the professor died in 1609 on the eve of the
Twelve Years' Truce. The new peace would move the people's focus to the controversy and Arminius' followers. Grotius played a decisive part in this politico-religious conflict between the Remonstrants, supporters of religious tolerance, and the orthodox Calvinists or Counter-Remonstrants.
Controversy within Dutch Protestantism
The controversy expanded when the Remonstrant theologian
Conrad Vorstius was appointed to replace Jacobus Arminius as the theology chair at Leiden. Vorstius was soon seen by Counter-Remonstrants as moving beyond the teachings of Arminius into
Socinianism and he was accused of teaching irreligion. Leading the call for Vorstius' removal was theology professor
Sibrandus Lubbertus. On the other side,
Johannes Wtenbogaert (a Remonstrant leader) and
Johan van Oldenbarnevelt, Grand Pensionary of Holland, had strongly promoted the appointment of Vorstius and began to defend their actions. Gomarus resigned his professorship at Leyden, in protest that Vorstius was not removed. The Counter-Remonstrants were also supported in their opposition by King
James I of England
James VI and I (James Charles Stuart; 19 June 1566 – 27 March 1625) was King of Scotland as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the Scottish and English crowns on 24 March 1603 unti ...
"who thundered loudly against the Leyden nomination and gaudily depicted Vorstius as a horrid heretic. He ordered his books to be publicly burnt in London, Cambridge, and Oxford, and he exerted continual pressure through his ambassador in the Hague, Ralph Winwood, to get the appointment canceled." James began to shift his confidence from Oldenbarnevelt towards Maurice.
Grotius joined the controversy by defending the civil authorities' power to appoint (independently of the wishes of religious authorities) whomever they wished to a university's faculty. He did this by writing ''
Ordinum Pietas'', "a pamphlet...directed against an opponent, the Calvinist Franeker professor Lubbertus; it was ordered by Grotius' masters the States of Holland, and thus written for the occasion – though Grotius may already have had plans for such a book."
The work is twenty-seven pages long, is "polemical and acrimonious" and only two-thirds of it speaks directly about ecclesiastical politics (mainly of synods and offices). The work met with a violent reaction from the Counter-Remonstrants, and "It might be said that all Grotius' next works until his arrest in 1618 form a vain attempt to repair the damage done by this book." Grotius would later write ''De Satisfactione'' aiming "at proving that the
Arminians are far from being
Socinians".
Edict of toleration
Led by Oldenbarnevelt, the
States of Holland took an official position of
religious toleration towards Remonstrants and Counter-Remonstrants. Grotius (who acted during the controversy first as Attorney General of Holland and later as a member of the Committee of Counsellors) was eventually asked to draft an edict to express the policy of toleration. This edict, ''Decretum pro pace ecclesiarum'' was completed in late 1613 or early 1614. The edict put into practice a view that Grotius had been developing in his writings on
church and state (see
Erastianism): that only the basic tenets necessary for undergirding civil order (e.g., the existence of God and His
providence) ought to be enforced while differences on obscure theological doctrines should be left to private conscience.

The edict "imposing moderation and toleration on the ministry" was backed up by Grotius with "thirty-one pages of quotations, mainly dealing with the
Five Remonstrant Articles." In response to Grotius' ''Ordinum Pietas'', Professor Lubbertus published ''Responsio Ad Pietatem Hugonis Grotii'' in 1614. Later that year, Grotius anonymously published ''Bona Fides Sibrandi Lubberti'' in response to Lubbertus.
Jacobus Trigland joined Lubberdus in expressing the view that tolerance in matters of doctrine was inadmissible, and in his 1615 works ''Den Recht-gematigden Christen: Ofte vande waere Moderatie'' and ''Advys Over een Concept van moderatie'' Trigland denounced Grotius' stance.
In late 1615, when Middelburg professor
Antonius Walaeus published ''Het Ampt der Kerckendienaren'' (a response to
Johannes Wtenbogaert's 1610 ''Tractaet van 't Ampt ende authoriteit eener hoogher Christelijcke overheid in kerckelijkcke zaken'') he sent Grotius a copy out of friendship. This was a work "on the relationship between ecclesiastical and secular government" from the moderate counter-remonstrant viewpoint. In early 1616, Grotius also received the 36-page letter championing a remonstrant view ''Dissertatio epistolica de Iure magistratus in rebus ecclesiasticis'' from his friend
Gerardus Vossius.
The letter was "a general introduction on (in)tolerance, mainly on the subject of predestination and the sacrament...
ndan extensive, detailed and generally unfavourable review of Walaeus' ''Ampt'', stuffed with references to ancient and modern authorities." When Grotius wrote asking for some notes "he received a treasure-house of ecclesiastical history. ...offering ammunition to Grotius, who gratefully accepted it". Around this time (April 1616) Grotius went to Amsterdam as part of his official duties, trying to persuade the civil authorities there to join Holland's majority view about church politics.
In early 1617 Grotius debated the question of giving counter-remonstrants the chance to preach in the
Kloosterkerk in The Hague which had been closed. During this time lawsuits were brought against the States of Holland by counter-remonstrant ministers and riots over the controversy broke out in Amsterdam.
Arrest and exile

As the conflict between civil and religious authorities escalated, in order to maintain civil order Oldenbarnevelt eventually proposed that local authorities be given the power to raise troops (the
Sharp Resolution of August 4, 1617). Such a measure undermined the unity of the Republic's military force, the very same reason Spain had managed to retake so much lost territory in the 1580s, something the Captain-General of the republic,
Maurice of Nassau, Prince of Orange
Maurice of Orange (; 14 November 1567 – 23 April 1625) was ''stadtholder'' of all the provinces of the Dutch Republic except for Lordship of Frisia, Friesland from 1585 at the earliest until his death on 23 April 1625. Before he became P ...
could not allow with the treaty nearing its end. Maurice seized the opportunity to solidify the preeminence of the
Gomarists, whom he had supported, and to eliminate the nuisance he perceived in Oldenbarnevelt (the latter had previously brokered the
Twelve Years' Truce with Spain in 1609 against Maurice's wishes). During this time Grotius made another attempt to address ecclesiastical politics by completing ''De Imperio Summarum Potestatum circa Sacra'', on "the relations between the religious and secular authorities...Grotius had even cherished hopes that publication of this book would turn the tide and bring back peace to church and state".
The conflict between Maurice and the States of Holland, led by Oldenbarnevelt and Grotius, about the Sharp Resolution and Holland's refusal to allow a National Synod, came to a head in July 1619 when a majority in the States General authorized Maurice to disband the auxiliary troops in Utrecht. Grotius went on a mission to the States of Utrecht to stiffen their resistance against this move, but Maurice prevailed. The States General then authorized him to arrest Oldenbarnevelt, Grotius and
Rombout Hogerbeets on 29 August 1618. They were tried by a court of delegated judges from the States General. Van Oldenbarnevelt was sentenced to death and was beheaded in 1619. Grotius was sentenced to life imprisonment and transferred to Loevestein Castle.
From his imprisonment in Loevestein, Grotius made a written justification of his position "as to my views on the power of the Christian
ivilauthorities in ecclesiastical matters, I refer to my...booklet ''De Pietate Ordinum Hollandiae'' and especially to an unpublished book ''De Imperio summarum potestatum circa sacra'', where I have treated the matter in more detail...I may summarize my feelings thus: that the
ivilauthorities should scrutinize God's Word so thoroughly as to be certain to impose nothing which is against it; if they act in this way, they shall in good conscience have control of the public churches and public worship – but without persecuting those who err from the right way." Because this stripped Church officials of any power some of their members (such as
Johannes Althusius in a letter to Lubbertus) declared Grotius' ideas diabolical.

In 1621, with the help of his wife and his maidservant,
Elsje van Houwening, Grotius managed to escape the castle in a book chest and fled to
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
. In the Netherlands today, he is mainly famous for this daring escape. Both the
Rijksmuseum in
Amsterdam
Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Re ...
and the museum
Het Prinsenhof in Delft claim to have the original book chest in their collection.
Life in Paris
Grotius then fled to
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
, where the authorities granted him an annual royal pension. Grotius lived in France almost continuously from 1621 to 1644. His stay coincides with the period (1624-1642) during which the
Cardinal Richelieu
Armand Jean du Plessis, 1st Duke of Richelieu (9 September 1585 – 4 December 1642), commonly known as Cardinal Richelieu, was a Catholic Church in France, French Catholic prelate and statesman who had an outsized influence in civil and religi ...
led France under the authority of
Louis XIII. In France in 1625 Grotius published his most famous book, ''
De jure belli ac pacis''
'On the Law of War and Peace''dedicated to
Louis XIII of France
Louis XIII (; sometimes called the Just; 27 September 1601 – 14 May 1643) was King of France from 1610 until his death in 1643 and King of Navarre (as Louis II) from 1610 to 1620, when the crown of Navarre was merged with the French crown.
...
.
While in Paris, Grotius set about rendering into Latin prose a work which he had originally written as Dutch verse in prison, providing rudimentary yet systematic arguments for the truth of Christianity. The Dutch poem, ''Bewijs van den waren Godsdienst'', was published in 1622, the Latin treatise in 1627, under the title ''De veritate religionis Christianae''.
In 1631, he tried to return to Holland, but the authorities remained hostile to him. He moved to Hamburg in 1632. But as early as 1634, the Swedes - a European superpower - sent him to Paris as ambassador. He remained in this position for ten years, where he had the mission to negotiate for Sweden at the end of the
Thirty Years' War
The Thirty Years' War, fought primarily in Central Europe between 1618 and 1648, was one of the most destructive conflicts in History of Europe, European history. An estimated 4.5 to 8 million soldiers and civilians died from battle, famine ...
. During this period, he had been interested in the unity of Christians and published many texts that would posthumously (1679) be published under the title of ''Opera Omnia Theologica''.
Governmental theory of atonement
Grotius also developed a particular view of the
atonement of Christ known as the "
Governmental theory of atonement". He theorized that Jesus' sacrificial death occurred in order for the Father to forgive while still maintaining his just rule over the universe. This idea, further developed by theologians such as
John Miley, became one of the prominent views of the atonement in
Methodist
Methodism, also called the Methodist movement, is a Protestant Christianity, Christian Christian tradition, tradition whose origins, doctrine and practice derive from the life and teachings of John Wesley. George Whitefield and John's brother ...
Arminianism.
''De Jure Belli ac Pacis''

Living in the times of the
Eighty Years' War
The Eighty Years' War or Dutch Revolt (; 1566/1568–1648) was an armed conflict in the Habsburg Netherlands between disparate groups of rebels and the Spanish Empire, Spanish government. The Origins of the Eighty Years' War, causes of the w ...
between
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
and the Netherlands and the
Thirty Years' War
The Thirty Years' War, fought primarily in Central Europe between 1618 and 1648, was one of the most destructive conflicts in History of Europe, European history. An estimated 4.5 to 8 million soldiers and civilians died from battle, famine ...
between Catholic and Protestant European nations (Catholic France being in the otherwise Protestant camp), it is not surprising that Grotius was deeply concerned with matters of conflicts between nations and religions. His most lasting work, begun in prison and published during his exile in Paris, was a monumental effort to restrain such conflicts on the basis of a broad moral consensus. Grotius wrote:
Fully convinced...that there is a common law among nations, which is valid alike for war and in war, I have had many and weighty reasons for undertaking to write upon the subject. Throughout the Christian world, I observed a lack of restraint in relation to war, such as even barbarous races should be ashamed of; I observed that men rush to arms for slight causes or no cause at all and that when arms have once been taken up, there is no longer any respect for the law, divine or human; it is as if, in accordance with a general decree, frenzy had openly been let loose for the committing of all crimes.
''
De jure belli ac pacis libri tres'' (''On the Law of War and Peace: Three books'') was first published in 1625, dedicated to Grotius' current patron, Louis XIII. The treatise advances a system of principles of natural law, which are held to be binding on all people and nations regardless of local custom. The work is divided into three books:
* Book I advances his conception of
war and of natural
justice
In its broadest sense, justice is the idea that individuals should be treated fairly. According to the ''Stanford Encyclopedia of Philosophy'', the most plausible candidate for a core definition comes from the ''Institutes (Justinian), Inst ...
, arguing that there are some circumstances in which war is justifiable.
* Book II identifies three 'just causes' for war:
self-defense
Self-defense (self-defence primarily in Commonwealth English) is a countermeasure that involves defending the health and well-being of oneself from harm. The use of the right of self-defense as a legal justification for the use of Force (law), ...
,
reparation of injury, and
punishment
Punishment, commonly, is the imposition of an undesirable or unpleasant outcome upon an individual or group, meted out by an authority—in contexts ranging from child discipline to criminal law—as a deterrent to a particular action or beh ...
; Grotius considers a wide variety of circumstances under which these rights of war attach and when they do not.
* Book III takes up the question of what rules govern the conduct of war once it has begun; influentially, Grotius argued that all parties to war are bound by such rules, whether their cause is just or not.
* Further information: ''
Temperamenta belli''
Natural law
Grotius' concept of
natural law
Natural law (, ) is a Philosophy, philosophical and legal theory that posits the existence of a set of inherent laws derived from nature and universal moral principles, which are discoverable through reason. In ethics, natural law theory asserts ...
had a strong impact on the philosophical and theological debates and political developments of the 17th and 18th centuries. Among those he influenced were
Samuel Pufendorf and
John Locke
John Locke (; 29 August 1632 (Old Style and New Style dates, O.S.) – 28 October 1704 (Old Style and New Style dates, O.S.)) was an English philosopher and physician, widely regarded as one of the most influential of the Enlightenment thi ...
, and by way of these philosophers, his thinking became part of the cultural background of the
Glorious Revolution
The Glorious Revolution, also known as the Revolution of 1688, was the deposition of James II and VII, James II and VII in November 1688. He was replaced by his daughter Mary II, Mary II and her Dutch husband, William III of Orange ...
in England and the
American Revolution
The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British America, British rule to form the United States of America. The revolution culminated in the American ...
. In Grotius' understanding,
nature
Nature is an inherent character or constitution, particularly of the Ecosphere (planetary), ecosphere or the universe as a whole. In this general sense nature refers to the Scientific law, laws, elements and phenomenon, phenomena of the physic ...
was not an entity in itself but God's
creation. Therefore, his concept of natural law had a theological foundation. The
Old Testament
The Old Testament (OT) is the first division of the Christian biblical canon, which is based primarily upon the 24 books of the Hebrew Bible, or Tanakh, a collection of ancient religious Hebrew and occasionally Aramaic writings by the Isr ...
contained moral precepts (e.g. the
Decalogue), which
Christ
Jesus ( AD 30 or 33), also referred to as Jesus Christ, Jesus of Nazareth, and many other names and titles, was a 1st-century Jewish preacher and religious leader. He is the Jesus in Christianity, central figure of Christianity, the M ...
confirmed and therefore were still valid. They were useful in interpreting the content of natural law. Both Biblical
revelation
Revelation, or divine revelation, is the disclosing of some form of Religious views on truth, truth or Knowledge#Religion, knowledge through communication with a deity (god) or other supernatural entity or entities in the view of religion and t ...
and natural law originated in God and could, therefore, not contradict each other.
Later years
Many exiled Remonstrants began to return to the Netherlands after the death of Prince Maurice in 1625 when toleration was granted to them. In 1630, they were allowed complete freedom to build and run churches and schools and to live anywhere in Holland. The Remonstrants guided by
Johannes Wtenbogaert set up a presbyterial organization. They established a theological seminary at Amsterdam where Grotius came to teach alongside
Episcopius,
van Limborch,
de Courcelles, and
Leclerc.
In 1634, Grotius was given the opportunity to serve as
Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
's ambassador to
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
.
Axel Oxenstierna, regent of the successor of the recently deceased Swedish king,
Gustavus Adolphus
Gustavus Adolphus (9 December N.S 19 December">Old_Style_and_New_Style_dates.html" ;"title="/nowiki>Old Style and New Style dates">N.S 19 December15946 November Old Style and New Style dates">N.S 16 November] 1632), also known in English as ...
, was keen to have Grotius in his employ. Grotius accepted the offer and took up
diplomacy, diplomatic residence in Paris, which remained his home until he was released from his post in 1645.
In 1644, the queen
Christine of Sweden, who had become an adult, began to perform her duties and brought him back to Stockholm. During the winter of 1644–1645, he went to Sweden in difficult conditions, which he decided to leave in the summer of 1645.
While departing from his last visit to Sweden, Grotius was
shipwreck
A shipwreck is the wreckage of a ship that is located either beached on land or sunken to the bottom of a body of water. It results from the event of ''shipwrecking'', which may be intentional or unintentional. There were approximately thre ...
ed on the voyage. He washed up on the shore of
Rostock
Rostock (; Polabian language, Polabian: ''Roztoc''), officially the Hanseatic and University City of Rostock (), is the largest city in the German States of Germany, state of Mecklenburg-Vorpommern and lies in the Mecklenburgian part of the sta ...
, ill and weather-beaten, and on August 28, 1645, he died; his body at last returned to the country of his youth, being laid to rest in the
Nieuwe Kerk in Delft.
Personal life

Grotius' personal motto was ''Ruit hora'' ("Time is running away"); his last words were purportedly, "By understanding many things, I have accomplished nothing" (''Door veel te begrijpen, heb ik niets bereikt''). Significant friends and acquaintances of his included the theologian
Franciscus Junius, the poet
Daniel Heinsius, the philologist
Gerhard Johann Vossius, the historian
Johannes Meursius, the engineer
Simon Stevin
Simon Stevin (; 1548–1620), sometimes called Stevinus, was a County_of_Flanders, Flemish mathematician, scientist and music theorist. He made various contributions in many areas of science and engineering, both theoretical and practical. He a ...
, the historian
Jacques Auguste de Thou, the Orientalist and Arabic scholar
Erpinius, and the French ambassador in the Dutch Republic,
Benjamin Aubery du Maurier, who allowed him to use the French diplomatic mail in the first years of his exile. He was also friends with the
Brabantian Jesuit
The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
Andreas Schottus.
Grotius was the father of regent and diplomat
Pieter de Groot.
Influence of Grotius
Grotius designed his theory to apply not only to states but also to rulers and subjects of law in general. Grotius's masterpiece ''De Jure Belli ac Pacis'' thus proved useful in the later development of theories of both private and criminal law.
From his time to the end of the 17th century
The king of Sweden,
Gustavus Adolphus
Gustavus Adolphus (9 December N.S 19 December">Old_Style_and_New_Style_dates.html" ;"title="/nowiki>Old Style and New Style dates">N.S 19 December15946 November Old Style and New Style dates">N.S 16 November] 1632), also known in English as ...
, was said to have always carried a copy of ''De jure belli ac pacis'' in his saddle when leading his troops. In contrast,
King James VI and I of Great Britain reacted very negatively to Grotius' presentation of the book during a diplomatic mission.
Some philosophers, notably Protestants such as
Pierre Bayle,
Gottfried Wilhelm Leibniz
Gottfried Wilhelm Leibniz (or Leibnitz; – 14 November 1716) was a German polymath active as a mathematician, philosopher, scientist and diplomat who is credited, alongside Sir Isaac Newton, with the creation of calculus in addition to ...
and the main representatives of the Scottish Enlightenment
Francis Hutcheson,
Adam Smith
Adam Smith (baptised 1723 – 17 July 1790) was a Scottish economist and philosopher who was a pioneer in the field of political economy and key figure during the Scottish Enlightenment. Seen by some as the "father of economics"——— or ...
,
David Hume
David Hume (; born David Home; – 25 August 1776) was a Scottish philosopher, historian, economist, and essayist who was best known for his highly influential system of empiricism, philosophical scepticism and metaphysical naturalism. Beg ...
,
Thomas Reid held him in high esteem. The French Enlightenment, on the other hand, was much more critical.
Voltaire
François-Marie Arouet (; 21 November 169430 May 1778), known by his ''Pen name, nom de plume'' Voltaire (, ; ), was a French Age of Enlightenment, Enlightenment writer, philosopher (''philosophe''), satirist, and historian. Famous for his wit ...
called it boring and
Rousseau developed an alternative conception of human nature.
Pufendorf, another theoretician of the natural law concept, was also skeptical.
Commentaries of the 18th century
Andrew Dickson White wrote:
Into the very midst of all this welter of evil, at a point in time to all appearance hopeless, at a point in space apparently defenseless, in a nation of which every man, woman, and child was under sentence of death from its sovereign, was born a man who wrought as no other has ever done for the redemption of civilization from the main cause of all that misery; who thought out for Europe the precepts of right reason in international law; who made them heard; who gave a noble change to the course of human affairs; whose thoughts, reasonings, suggestions, and appeals produced an environment in which came an evolution of humanity that still continues.
In contrast,
Robert A. Heinlein satirized the Grotian
governmental
A government is the system or group of people governing an organized community, generally a State (polity), state.
In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
approach to theology in ''
Methuselah's Children'': "There is an old, old story about a theologian who was asked to reconcile the
doctrine
Doctrine (from , meaning 'teaching, instruction') is a codification (law), codification of beliefs or a body of teacher, teachings or instructions, taught principles or positions, as the essence of teachings in a given branch of knowledge or in a ...
of
Divine Mercy with the doctrine of
infant damnation. 'The Almighty,' he explained, 'finds it
necessary to do things in His official and public capacity which in His private and personal capacity He deplores.'"
Revival of interest in the 20th century
The influence of Grotius declined following the rise of
positivism
Positivism is a philosophical school that holds that all genuine knowledge is either true by definition or positivemeaning '' a posteriori'' facts derived by reason and logic from sensory experience.John J. Macionis, Linda M. Gerber, ''Soci ...
in the field of international law and the decline of natural law in philosophy. The
Carnegie Foundation has nevertheless re-issued and re-translated ''On the Law of War and Peace'' after the
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. At the end of the 20th century, his work aroused renewed interest as a controversy over the originality of his ethical work developed. For Irwing, Grotius would only repeat the contributions of
Thomas Aquinas
Thomas Aquinas ( ; ; – 7 March 1274) was an Italian Dominican Order, Dominican friar and Catholic priest, priest, the foremost Scholasticism, Scholastic thinker, as well as one of the most influential philosophers and theologians in the W ...
and
Francisco Suárez. On the contrary, Schneewind argues that Grotius introduced the idea that "the conflict can not be eradicated and could not be dismissed, even in principle, by the most comprehensive metaphysical knowledge possible of how the world is made up".
As far as politics is concerned, Grotius is most often considered not so much as having brought new ideas but rather as one who has introduced a new way of approaching political problems. For Kingsbury and Roberts, "the most important direct contribution of
On the Law of War and Peace"lies in the way it systematically brings together practices and authorities on the traditional but fundamental subject of ''jus belli'', which he organizes for the first time from a body of principles rooted in the law of nature."
The ''Grotiana Foundation'' seeks through its journal, ''Grotiana'', to advance "the Grotian tradition".
[Grotiana Foundation]
Grotiana: A Journal published under the auspices of the Grotiana Foundation
''Brill'', accessed on 6 May 2025
Bibliography (selection)

The
Peace Palace Library in
The Hague
The Hague ( ) is the capital city of the South Holland province of the Netherlands. With a population of over half a million, it is the third-largest city in the Netherlands. Situated on the west coast facing the North Sea, The Hague is the c ...
holds the Grotius Collection, which has a large number of books by and about Grotius. The collection was based on a donation from
Martinus Nijhoff of 55 editions of ''De jure belli ac pacis libri tres''.
Works are listed in order of publication, with the exception of works published posthumously or after long delay (estimated composition dates are given). Where an English translation is available, the most recently published translation is listed beneath the title.
* ''Martiani Minei Felicis Capellæ Carthaginiensis viri proconsularis Satyricon, in quo De nuptiis Philologiæ & Mercurij libri duo, & De septem artibus liberalibus libri singulares. Omnes, & emendati, & Notis, siue Februis Hug. Grotii illustrati'' [The Satyricon by Martianus Minneus Felix Capella, a man from Carthage, which includes the two books of 'On the Marriage of Philology and Mercury', and the book named 'On the Seven Liberal Arts'. Everything, including corrections, annotations as well as deletions and illustrations by Hug. Grotius] - 1599
* ''Adamus exul'' (The Exile of Adam; tragedy) – The Hague, 1601
* ''De republica emendanda'' (To Improve the Dutch Republic; manuscript 1601) – pub. The Hague, 1984
* ''Parallelon rerumpublicarum'' (Comparison of Constitutions; manuscript 1601–02) – pub. Haarlem 1801–03
* ''De Indis'' (On the Indies; manuscript 1604–05) – pub. 1868 as ''De Jure Praedae''
* ''Christus patiens'' (The Passion of Christ; tragedy) – Leiden, 1608
* ''Mare Liberum'' (The Free Seas; from chapter 12 of ''De Indis'') – Leiden, 1609
* ''De antiquitate reipublicae Batavicae'' (On the Antiquity of the Batavian Republic) – Leiden, 1610 (An extension of
François Vranck's ''Deduction'' of 1587)
:''The Antiquity of the Batavian Republic'', ed. Jan Waszink and others (van Gorcum, 2000).
* ''Meletius'' (manuscript 1611) – pub. Leiden, 1988
:
* ''Annales et Historiae de rebus Belgicis'' (Annals and History of the Low Countries' War; manuscript 1612-13) – pub. Amsterdam, 1657
:''The Annals and History of the Low-Countrey-warrs'', ed. Thomas Manley (London, 1665):
: - Modern English translation of the ''Annales'' only in: Hugo Grotius, ''Annals of the War in the Low Countries'', ed. with introduction by J. Waszink (Latin/English edition), Leuven UP 2023. Bibliotheca Latinitatis Novae,
ISBN 978 94 6270 351 3 / eISBN 978 94 6166 485 3, .
: - Modern Dutch translation of the ''Annales'' only in: Hugo de Groot, "Kroniek van de Nederlandse Oorlog. De Opstand 1559-1588", ed. Jan Waszink (Nijmegen, Vantilt 2014), with introduction, index, plates.
* ''Ordinum Hollandiae ac Westfrisiae pietas'' (The Piety of the States of Holland and Westfriesland) – Leiden, 1613
:''Ordinum Hollandiae ac Westfrisiae pietas'', ed. Edwin Rabbie (Brill, 1995).
* ''De imperio summarum potestatum circa sacra'' (On the power of sovereigns concerning religious affairs; manuscript 1614–17) – pub. Paris, 1647
:''De imperio summarum potestatum circa sacra'', ed. Harm-Jan van Dam (Brill, 2001).
* ''De satisfactione Christi adversus Faustum Socinum'' (On the satisfaction of Christ against
he doctrines of Faustus Socinus) – Leiden, 1617
:''Defensio fidei catholicae de satisfactione Christi'', ed. Edwin Rabbie (van Gorcum, 1990).
:
* ''Inleydinge tot de Hollantsche rechtsgeleertheit'' (Introduction to Dutch Jurisprudence; written in Loevenstein) – pub. The Hague, 1631
:''The Jurisprudence of Holland'', ed. R.W. Lee (Oxford, 1926).
* ''Bewijs van den waaren godsdienst'' (Proof of the True Religion; didactic poem) – Rotterdam, 1622
* ''Apologeticus'' (Defense of the actions which led to his arrest (This was for a long time the only source for what transpired during Grotius' trial in 1619, because the trial record was not published at the time. However,
Robert Fruin edited this trial record in) – Paris, 1922
* ''De jure belli ac pacis'' (On the Law of War and Peace) – Paris, 1625 (2nd ed. Amsterdam 1631)
:''Hugo Grotius: On the Law of War and Peace''. Student edn. Ed. Stephen C. Neff (Cambridge: Cambridge University Press, 2012)
* ''De veritate religionis Christianae'' (On the Truth of the Christian religion) – Paris, 1627
:''The Truth of the Christian Religion'', ed. John Clarke (Edinburgh, 1819).
* ''Sophompaneas'' (Joseph; tragedy) – Amsterdam, 1635
* ''De origine gentium Americanarum dissertatio'' (Dissertation of the origin of the American peoples) – Paris 1642
* ''Via ad pacem ecclesiasticam'' (The way to religious peace) – Paris, 1642
* ''Annotationes in Vetus Testamentum'' (Commentaries on the Old Testament) – Amsterdam, 1644
* ''Annotationes in Novum Testamentum'' (Commentaries on the New Testament) – Amsterdam and Paris, 1641–50
* ''De fato'' (On Destiny) – Paris, 1648
See also
*
Coenraad van Beuningen
*
Emer de Vattel
Emmerich de Vattel ( 25 April 171428 December 1767) was a philosopher, diplomat, and jurist.
Vattel's work profoundly influenced the development of international law. He is most famous for his 1758 work ''The Law of Nations''. This work was his ...
*
English school of international relations theory
*
International waters
The terms international waters or transboundary waters apply where any of the following types of bodies of water (or their drainage basins) transcend international boundaries: oceans, large marine ecosystems, enclosed or semi-enclosed region ...
*
Grotius Lectures
*
9994 Grotius – an asteroid named after Grotius
Notes
References
Sources
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Further reading
See ''Catalogue of the Grotius Collection'' (Peace Palace Library, The Hague) and 'Grotius, Hugo' in ''Dictionary of Seventeenth Century Dutch Philosophers'' (Thoemmes Press 2003).
*
*
Bayle, Pierre. (1720). "Grotius", in ''Dictionaire historique et critique'', 3rd ed. (Rotterdam: Michel Bohm).
* Bell, Jordy: ''Hugo Grotius: Historian''. Ann Arbor, MI: University Microfilms, 1980
*
* Blom, H. W.; Winkel, L. C.: ''Grotius and the Stoa''. Van Gorcum Ltd, 2004, 332pp
* Borschberg, Peter, 2011
''Hugo Grotius, the Portuguese and Free Trade in the East Indies'' Singapore and Leiden: Singapore University Press and KITLV Press.
* Brandt, Reinhard: ''Eigentumstheorien von Grotius bis Kant (Problemata)''. Stuttgart-Bad Cannstatt: Frommann-Holzboog, 1974, 275pp
*
* Buckle, Stephen: ''Natural Law and the Theory of Property: Grotius to Hume''. Oxford University Press, USA, 1993, 344pp
* Burigny, Jean Lévesque de: ''The Life of the Truly Eminent and Learned Hugo Grotius: Containing a Copious and Circumstantial History of the Several Important and Honourable Negotiations in Which He was Employed; Together with a Critical Account of His Works''. London: printed for A. Millar, 1754. Also Echo Library, 2006.
* Butler, Charles: ''The Life of Hugo Grotius: With Brief Minutes of the Civil, Ecclesiastical, and Literary History of the Netherlands''. London: John Murray, 1826.
* Chappell, Vere: ''Grotius to Gassendi (Essays on Early Modern Philosophers)''. Garland Publishing Inc, New York, 1992, 302pp
*
*
* Dumbauld, Edward, 1969. ''The Life and Legal Writings of Hugo Grotius.'' Norman, OK: University of Oklahoma Press.
* Edwards, Charles S., 1981. ''Hugo Grotius, The Miracle of Holland: A Study in Political and Legal Thought''. Chicago: Nelson Hall.
* Falk, Richard A.; Kratochwil, Friedrich; Mendlovitz, Saul H.: ''International Law: A Contemporary Perspective (Studies on a Just World Order, No 2)''. Westview Press, 1985, 702pp
* Feenstra, Robert; Vervliet, Jeroen: ''Hugo Grotius: Mare Liberum (1609–2009)''. BRILL, 2009, 178pp
* Figgis, John Neville: ''Studies of Political Thought from Gerson to Grotius 1414–1625''. Cambridge University Press, 1907, 258pp
* Gellinek, Christian: ''Hugo Grotius (Twayne's World Authors Series)''. Twayne Publishers Inc., Boston, U.S., 1986, 161pp
* ''Grotiana.'' Assen, The Netherlands: Royal Van Gorcum Publishers. A journal of Grotius studies, 1980–.
* Gurvitch, G. (1927). ''La philosophie du droit de Hugo Grotius et la théorie moderne du droit international,''. ''Revue de Metaphysique et de Morale'', vol. 34: 365–391.
* Haakonssen, Knud: ''Natural Law and Moral Philosophy: From Grotius to the Scottish Enlightenment''. Cambridge University Press, 1996
*
*
* Haskell, John D.: ''Hugo Grotius in the Contemporary Memory of International Law: Secularism, Liberalism, and the Politics of Restatement and Denial''. (''Emory International Law Review'', Vol. 25, No. 1, 2011)
H. Grotius in the Contemporary Memory of Intl. Law: Secularism, Liberalism, & the Politics of Restatement & Denial* Heering, Jan-Paul: ''Hugo Grotius As Apologist for the Christian Religion: A Study of His Work De Veritate Religionis Christianae, 1640 (Studies in the History of Christian Thought)''. Brill Academic, 2004, 304pp
* Jeffery, Renée: ''Hugo Grotius in International Thought (Palgrave MacMillan History of International Thought)''. Palgrave Macmillan, 1st edition, 2006, 224pp
* Keene, Edward: ''Beyond the Anarchical Society: Grotius, Colonialism and Order in World Politics''. Port Chester, N.Y.: Cambridge University Press, 2002
* Kingsbury, Benedict: ''A Grotian Tradition of Theory and Practice?: Grotius, Law, and Moral Skepticism in the Thought of Hedley Bull''. (''Quinnipiac Law Review'', No.17, 1997)
* Knight, W.S.M., 1925. ''The Life and Works of Hugo Grotius''. London: Sweet & Maxwell, Ltd.
*
*
Lauterpacht, Hersch, 1946, "The Grotian Tradition in International Law," in ''British Yearbook of International Law''.
* Leger, James. St. (1962). ''The 'Etiamsi Daremus' of Hugo Grotius: A Study in the Origins of International Law'' (Rome: Pontificium Athenaeum Internationale).
*
*
* Mühlegger, Florian. ''Hugo Grotius. Ein christlicher Humanist in politischer Verantwortung''. Berlin and New York, de Gruyter, 2007, XIV, 546 S. (Arbeiten zur Kirchengeschichte, 103).
* Neff, Stephen C.: ''Hugo Grotius On the Law of War and Peace: Student Edition''. Cambridge University Press, 2012, 546pp
* Nellen, Henk J. M., 2007. ''Hugo de Groot: Een leven in strijd om de vrede (official Dutch State biography)''. The Hague: Balans Publishing.
* ——— and Rabbie, eds., 1994. ''Hugo Grotius, Theologian''. New York: E.J. Brill.
*
O'Donovan, Oliver. 2004. "The Justice of Assignment and Subjective Rights in Grotius," in ''Bonds of Imperfection: Christian Politics Past and Present''.
* O'Donovan, Oliver; O'Donovan, Joan Lockwood: ''From Irenaeus to Grotius: A Sourcebook in Christian Political Thought''. Wm. B. Eerdmans Publishing Company, 1999, 858pp
* Onuma, Yasuaki (ed.): ''A Normative Approach to War: Peace, War, and Justice in Hugo Grotius''. Oxford: Clarendon Press, 1993, 421pp
* Osgood, Samuel: ''Hugo Grotius and the Arminians''. Hila, MT: Kessinger Pub., 2007
* Powell, Jim; Powell, James; Johnson, Paul: ''The Triumph of Liberty: A 2,000 Year History Told Through the Lives of Freedom's Greatest Champions''. Free Press, 1st edition, 2002, 574pp
*
* Rattigan, William. “Hugo Grotius.” Journal of the Society of Comparative Legislation 6, no. 1 (1905): 68–81
* Remec, Peter Paul. (1960). ''The Position of the Individual in International Law according to Grotius and Vattel'' (The Hague: Nijhoff).
* Rommen, Heinrich: ''The Natural Law: A Study in Legal and Social History and Philosophy''
* Salter, John. (2001) "Hugo Grotius; Property and Consent." Political Theory 29, no. 4, 537–55.
* Salter, John: ''Adam Smith and the Grotian Theory of Property''. The British Journal of Politics & International Relations, Volume 12, Issue 1, February 2010, p. 3–21
* Scharf, Michael P.: ''Customary International Law in Times of Fundamental Change: Recognizing Grotian Moments''. Cambridge University Press, 2013
* Scott, Jonathan: ''The Law of war: Grotius, Sidney, Locke and the political theory of rebellion'' in Simon Groenveld and Michael Wintle (eds) ''Britain and the Netherlands, vol. XI The Exchange of Ideas'', pp. 115–32.
* Sommerville, Johann P.: ''Selden, Grotius, and the Seventeenth-Century Intellectual Revolution in Moral and Political Theory,'' in Victoria Kahn and
Lorna Hutson, eds., ''Rhetoric and Law in Early Modern Europe''. New Haven, Yale University Press, 2001, pp. 318–44
* Straumann, Benjamin: ''Hugo Grotius und die Antike. Römisches Recht und römische Ethik im frühneuzeitlichen Naturrecht''. Baden-Baden: NOMOS, 2007
* Stumpf, Christoph A., 2006. ''The Grotian Theology of International Law: Hugo Grotius and the Moral Fundament of International Relations''. Berlin: Walter de Gruyter.
* Takahashi, Sakuyei: ''The Influence of Grotius in the Far East''. Brooklyn, NY: Brooklyn Institute of Arts and Sciences, Dept. of Law, 1908.
*
Johannes Thumfart: "The Economic Theology of Free Trade. On the relationship between Hugo Grotius's ''Mare Liberum'' and Francisco de Vitoria's ''Relectio de Indis recenter inventis'' following Giorgio Agamben's enhancement of Carl Schmitt's notion of Political Theology". In: ''Grotiana'' 30/2009, pp. 65–87.
* Tooke, Joan D.: ''The Just War in Aquinas and Grotius''. S.P.C.K, 1965, 337pp
* Tuck, Richard: ''Natural Rights Theories: Their Origin and Development''. Cambridge, England: Cambridge University Press, 1982, 196pp
* ———, 1993. ''Philosophy and Government: 1572–1651''. Cambridge Univ. Press.
* ———, 1999. ''The Rights of War and Peace: Political Thought and the International Order from Grotius to Kant''. Oxford Univ. Press.
* van Ittersum, Martine Julia, 2007
"Preparing ''Mare liberum'' for the Press: Hugo Grotius’ Rewriting of Chapter 12 of ''De iure praedae'' in November-December 1608"(2005–2007) 26–28 ''Grotiana'' 246
*van Ittersum, Martine Julia. 2024. ''The Working Papers of Hugo Grotius : Transmission, Dispersal, and Loss, 1604-1864.'' Leiden: Brill.
*
van Vollenhoven, Cornelius, 1926. ''Grotius and Geneva'', Bibliotheca Visseriana, Vol. VI.
* ———, 1919. ''Three Stages in the Evolution of International Law''. The Hague: Nijhoff.
* Vreeland, Hamilton. “Hugo Grotius, Diplomatist.” The American Journal of International Law 11, no. 3 (1917): 580–606
*
* ———, 2021. 'Hugo Grotius: Historical Writings', in: R. Lesaffer and J. Nijman (eds.), ''The Cambridge Companion to Hugo Grotius'', Cambridge UP, p. 315-338 (chapter 15) doi:
https://doi.org/10.1017/9781108182751.021
* Weeramantry, Christopher: "The Grotius Lecture Series: Opening Tribute to Hugo Grotius". (''First Grotius Lecture'', 1999)
*
Martin Wight, Wight, Martin: ''International Theory: the Three Traditions''. Leicester University Press for the Royal Institute of International Affairs, 1996, 286pp
* Wight, Martin (author); Wight, Gabriele (ed.); Porter, Brian (ed.):
Four Seminal Thinkers in International Theory: Machiavelli, Grotius, Kant, and Mazzini'. Oxford University Press, USA, 2005, 230 pp
* Wilson, Eric: ''Savage Republic: De Indis of Hugo Grotius, Republicanism and Dutch Hegemony within the Early Modern World-System (c. 1600–1619)''. Martinus Nijhoff, 2008, 534p
*
Zuckert, Michael P.: ''Natural Rights and the New Republicanism''. Princeton University Press, 1998, 410pp
External links
Collections
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Works by Hugo Grotius i
Short Title Catalogue Netherlands (STCN)
Individual works by Grotius
''On the Laws of War and Peace'' (Latin, first edition 1625)''Logicarum disputationum quarta de postpraedicamentis'' disputation, aged 14, at Leiden University
''Physicarum disputationum septima de infinito, loco et vacuo'' disputation, aged 14, at Leiden University
Other
Extensive catalogue of Grotius' writings at the Peace Palace Library, The Hague. Unfortunately, this links leads to: "Forbidden. You don't have permission to access /files/Grotius_Collection.pdf on this server."
The Correspondence of Hugo de Groot (Grotius)i
EMLO*
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Hugo Grotius' Quotes
{{DEFAULTSORT:Grotius, Hugo
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