The ''Pacte de Famille'' (, Family Compact; ) is one of three separate, but similar alliances between the
Bourbon kings of
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 ...
and
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 ...
. As part of the settlement of the
War of the Spanish Succession
The War of the Spanish Succession was a European great power conflict fought between 1701 and 1714. The immediate cause was the death of the childless Charles II of Spain in November 1700, which led to a struggle for control of the Spanish E ...
that brought the
House of Bourbon
The House of Bourbon (, also ; ) is a dynasty that originated in the Kingdom of France as a branch of the Capetian dynasty, the royal House of France. Bourbon kings first ruled France and Kingdom of Navarre, Navarre in the 16th century. A br ...
of France to the throne of Spain, Spain and France made a series of agreements that did not unite the two thrones, but did lead to cooperation on a defined basis.
The first ''Pacte de Famille'', 1733
The first of the three ''Pacto de Familia'' was agreed on November 7, 1733, between
Philip V of Spain
Philip V (; 19 December 1683 – 9 July 1746) was List of Spanish monarchs, King of Spain from 1 November 1700 to 14 January 1724 and again from 6 September 1724 to his death in 1746. His total reign (45 years and 16 days) is the longest in the ...
and his nephew
Louis XV
Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (), was King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reached maturity (then defi ...
of France, in the ''Treaty of the
Escorial''.
The
War of the Spanish Succession
The War of the Spanish Succession was a European great power conflict fought between 1701 and 1714. The immediate cause was the death of the childless Charles II of Spain in November 1700, which led to a struggle for control of the Spanish E ...
was fought to prevent a dynastic union of France and
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 ...
; this meant despite their close family ties, the two countries were opponents in the 1718 to 1720
War of the Quadruple Alliance. When
Cardinal Fleury became French chief minister in 1726, he sought a closer relationship with Spain. This was made easier by the birth of
Louis' heir in 1729, which seemed to ensure the two would remain separate.
Louis's wife,
Maria Leszczyńska, was the daughter of
Stanisław Leszczyński
Stanisław I Leszczyński (Stanisław Bogusław; 20 October 1677 – 23 February 1766), also Anglicized and Latinized as Stanislaus I, was twice King of Poland and Grand Duke of Lithuania, and at various times Prince of Deux-Ponts, Duk ...
, former King of
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
, deposed by
Augustus II in 1709. After Augustus's death in February 1733, Louis saw an opportunity to weaken
Austria
Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...
by backing his father-in-law to regain the throne.
Philip, now married to his second wife,
Elisabeth Farnese, wanted to regain Spanish territories in
Naples
Naples ( ; ; ) is the Regions of Italy, regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 908,082 within the city's administrative limits as of 2025, while its Metropolitan City of N ...
and
Sicily
Sicily (Italian language, Italian and ), officially the Sicilian Region (), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy, regions of Italy. With 4. ...
, ceded to Austria in 1714, in part so that Elisabeth's first-born son Charles, unlikely to succeed to the throne of Spain because he had two older half-brothers in line before him, would have territories to rule as king. Elisabeth Farnese had strong influence over her husband and tenaciously sought concessions from France that benefited Charles. Philip demanded that previous treaties affecting Italy would be abrogated and that a new treaty would cede Naples, Sicily, and the
State of the Presidi to Spain for Charles's benefit. The Spanish negotiator with Fleury,
José Patiño, was successful, leading to the signing of the First Family Pact. Charles received the future Italian possessions, Elisabeth Farnese retained her patrimonial rights in Italy. In the event that Spain's restriction of British trade was attacked in response, France pledged to come to its defense. France received important trading rights with Spain, whose overseas empire in
Spanish America
Spanish America refers to the Spanish territories in the Americas during the Spanish colonization of the Americas. The term "Spanish America" was specifically used during the territories' Spanish Empire, imperial era between 15th and 19th centur ...
was the source of vast amounts of silver flowing to the world and a lucrative market. This led to their participation in the
War of the Polish Succession
The War of the Polish Succession (; 1733–35) was a major European conflict sparked by a civil war in the Polish–Lithuanian Commonwealth over the succession to Augustus II the Strong, which the other European powers widened in pursuit of ...
in 1733.
In the treaty, France also agreed to help Spain retake
Gibraltar
Gibraltar ( , ) is a British Overseas Territories, British Overseas Territory and British overseas cities, city located at the southern tip of the Iberian Peninsula, on the Bay of Gibraltar, near the exit of the Mediterranean Sea into the A ...
, which was captured by Britain in the War of the Spanish Succession, while Spain agreed to end commercial concessions given to Britain in 1714 at the expense of France. Neither of these conditions were fulfilled at this point but the tensions would eventually lead to the
War of Jenkins' Ear
The War of Jenkins' Ear was fought by Kingdom of Great Britain, Great Britain and History of Spain (1700–1808), Spain between 1739 and 1748. The majority of the fighting took place in Viceroyalty of New Granada, New Granada and the Caribbean ...
and the
War of the Austrian Succession
The War of the Austrian Succession was a European conflict fought between 1740 and 1748, primarily in Central Europe, the Austrian Netherlands, Italian Peninsula, Italy, the Atlantic Ocean and Mediterranean Sea. Related conflicts include King Ge ...
. Although Stanisław failed to regain the Polish throne, France acquired the strategic
Duchy of Lorraine
The Duchy of Lorraine was a principality of the Holy Roman Empire which existed from the 10th century until 1766 when it was annexed by the kingdom of France. It gave its name to the larger present-day region of Lorraine in northeastern France ...
, while Philip won back Naples and Sicily for his son
Charles
Charles is a masculine given name predominantly found in English language, English and French language, French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic, Proto-Germanic name (in runic alphabet) or ''* ...
.
The second ''Pacte de Famille'', 1743
The second Family Compact was made on October 25, 1743, again by King Philip V of Spain and King Louis XV of France in the ''Treaty of Fontainebleau''.
This pact was signed in the middle of the
War of Austrian Succession
The War of the Austrian Succession was a European conflict fought between 1740 and 1748, primarily in Central Europe, the Austrian Netherlands, Italy, the Atlantic Ocean and Mediterranean Sea. Related conflicts include King George's War in Nort ...
, and many of its clauses had to do with the conduct of the war. Queen Elisabeth again sought Spain's expansion in Italy, this time to forward the interests of her second son, Philip. Spain sent two expeditions to Italy, and aided France in the conflict with Austria. Louis XV sought to tie Spain's interests closely to France's cause. Louis guaranteed the position of Charles as king of Naples and Sicily, install Philip as ruler of
Milan
Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
, and remove the commercial constraints on Spain, following the treaty ending the War of the Spanish Succession. Spain gained from the agreement, as did France, and Britain felt the danger of a closer Bourbon alliance and increased French participation in the transatlantic trade. The result was the expansion of Spanish influence in Italy when Philip V's fourth son
Philip
Philip, also Phillip, is a male name derived from the Macedonian Old Koine language, Greek (''Philippos'', lit. "horse-loving" or "fond of horses"), from a compound of (''philos'', "dear", "loved", "loving") and (''hippos'', "horse"). Prominen ...
, became in 1748
Duke of Parma, Piacenza and Guastalla.
The third ''Pacte de Famille'', 1761

The third Family Compact was made on 15 August 1761 by King
Charles III of Spain
Charles III (; 20 January 1716 – 14 December 1788) was King of Spain in the years 1759 to 1788. He was also Duke of Parma and Piacenza, as Charles I (1731–1735); King of Naples, as Charles VII; and King of Sicily, as Charles III (or V) (1735� ...
and Louis XV in the ''Treaty of Paris'', during the
Seven Years' War
The Seven Years' War, 1756 to 1763, was a Great Power conflict fought primarily in Europe, with significant subsidiary campaigns in North America and South Asia. The protagonists were Kingdom of Great Britain, Great Britain and Kingdom of Prus ...
, which had up to this point involved France but not Spain.
Charles III was the son of Philip V, making him Louis's first cousin. Charles's alliance reversed the policy of his predecessor,
Ferdinand VI, who wished to keep Spain out of the war. With Ferdinand's death in August 1759 his half-brother Charles, the oldest son of
Elisabeth Farnese, ascended to the Spanish throne. He had already ruled the kingdoms of Naples and Sicily for nearly twenty-five years. In 1742 during the War of the Austrian Succession, Ferdinand attempted to use his Sicilian domains to assist his Bourbon allies, but a
Royal Navy
The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
fleet led by
Commodore William Martin intervened to ensure his
neutrality.
The Seven Years' War was going badly for the French, so the chief minister,
Etienne François, duc de Choiseul pursued a dual track policy of attempting to bring Spain into a third pacte de famille or sue Britain and its allies for peace. Charles III was worried about the vulnerability of the overseas portion of his empire, and also worried that France would sell out Spain's interests in a peace with Britain. A formal alliance would prevent France concluding a peace unilaterally, so opted for the alliance with France, with the two Bourbon monarchies agreeing to settle the conflict with Britain in concert with each other. The pacte was to go into effect after the annual silver
Spanish treasure fleet
The Spanish treasure fleet, or West Indies Fleet (, also called silver fleet or plate fleet; from the meaning "silver"), was a convoy system of sea routes organized by the Spanish Empire from 1566 to 1790, which linked Spain with its Spanish Empi ...
had arrived in Spain, signalling to the British that Spain intended on entering the conflict. The agreement involved Spain's allies, ruled by cadet branches of the Spanish Bourbons; Naples and Parma.
For Spain, the third ''Pacte'' was a complete disaster and did not bring much aid to the French. In 1762, the British captured two vital ports for trade in the
Spanish Empire
The Spanish Empire, sometimes referred to as the Hispanic Monarchy (political entity), Hispanic Monarchy or the Catholic Monarchy, was a colonial empire that existed between 1492 and 1976. In conjunction with the Portuguese Empire, it ushered ...
, Havana, Cuba and Manila, the Philippines. The British victories at
Havana
Havana (; ) is the capital and largest city of Cuba. The heart of La Habana Province, Havana is the country's main port and commercial center.[Manila
Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...](_bl ...<br></span></div> and <div class=)
crippled Spanish transatlantic and transpacific routes. Worse was to follow from the alliance. Spain agreed to attack Britain's long-standing Iberian ally
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...
and thus
invaded in 1762 with a large army. The Portuguese troops were supported by a sizeable British contingent and, in spite of three attempts, the Spanish along with their French ally were decisively defeated, losing in total upwards of 25,000 men. With the current war lost, France as compensation to Spain ceded the rest of
Louisiana
Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 ...
to Spain at the secret
Treaty of Fontainebleau. At the
Treaty of Paris the following year Charles III was able to regain Havana and Manila, but ceded all of strategically located
Florida
Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...
to the British.
Later Franco-Spanish pacts
* On April 12, 1779, France and Spain signed the
Treaty of Aranjuez (1779) by which Spain joined the French-initiated war against Great Britain for territory that the two had lost in the
Seven Years' War
The Seven Years' War, 1756 to 1763, was a Great Power conflict fought primarily in Europe, with significant subsidiary campaigns in North America and South Asia. The protagonists were Kingdom of Great Britain, Great Britain and Kingdom of Prus ...
at the Treaty of Paris and earlier at the
Treaty of Utrecht (1713-15) for Spain to reacquire Gibraltar.
This treaty was seen as a renewal of the third Pacte de Famille and so was not named the ''fourth Pacte de Famille''.
* In August 1796,
Manuel Godoy, first minister of
Charles IV of Spain
Charles IV (; 11 November 1748 – 20 January 1819) was King of Spain and ruler of the Spanish Empire from 1788 to 1808.
The Spain inherited by Charles IV gave few indications of instability, but during his reign, Spain entered a series of disa ...
negotiated and signed the
Second Treaty of San Ildefonso
The second (symbol: s) is a unit of time derived from the division of the day first into 24 hours, then to 60 minutes, and finally to 60 seconds each (24 × 60 × 60 = 86400). The current and formal definition in the International System of ...
with France, which required Spain to declare war on Great Britain. This treaty can not be considered a ''Family Compact'' since all French Bourbons had either fled France or been executed or killed during the
French Revolution.
See also
*
Precedence among European monarchies
Notes
References
Further reading
*
* {{cite book , editor1=Ward, AW , editor2=Prothero, GW , title=The Cambridge Modern History; Volume VI The 18th century , date=1909 , publisher=Cambridge University Press , ref=ward
External links
* François Velde
The Pacte de Famille of 1761 Discussion in English, includes French-language text of the Pact.
1733 treaties
1743 treaties
1761 treaties
1733 in France
1743 in France
1761 in France
1733 in Spain
1743 in Spain
1761 in Spain
18th-century military alliances
Legal history of France
Second Hundred Years' War
Treaties of the Kingdom of France
Treaties of the Spanish Empire
France–Spain relations
Military alliances involving France
Military alliances involving Spain
Philip V of Spain
Louis XV
Charles III of Spain