Jacob Kettler (german: link=no, Jakob von Kettler) (Latvian: Hercogs Jēkabs Ketlers) (28 October 1610 – 1 January 1682) was one of the greatest

Baltic German Baltic Germans (german: Deutsch-Balten or , later ) were ethnic German inhabitants of the eastern shores of the Baltic Sea, in what today are Estonia and Latvia. Since their coerced resettlement in 1939, Baltic Germans have markedly declined ...

Dukes of the

Duchy of Courland and Semigallia The Duchy of Courland and Semigallia ( la, Ducatus Curlandiæ et Semigalliæ; german: Herzogtum Kurland und Semgallen; lv, Kurzemes un Zemgales hercogiste; lt, Kuršo ir Žiemgalos kunigaikštystė; pl, Księstwo Kurlandii i Semigalii) was ...

(1642–1682). He was intelligent, spoke Latvian and lived mostly in

Goldingen Goldingen is a former municipality in the ''Wahlkreis'' (constituency) of See-Gaster in the canton of St. Gallen in Switzerland. On 1 January 2013 the former municipalities of Goldingen and St. Gallenkappel merged into the municipality of Esc ...

, capital of Courland and Semigallia. Under his rule, the Courland and Semigallia became more independent, reached its peak in wealth and engaged in

colonization Colonization, or colonisation, constitutes large-scale population movements wherein migrants maintain strong links with their, or their ancestors', former country – by such links, gain advantage over other inhabitants of the territory. When ...

putting part of Latvia on the worlds map as one of the smallest, but fastest growing states in the world at that time.

Early life

Kettler was born in

, now known as Kuldīga. He was the son of

Wilhelm Kettler Wilhelm Kettler (20 June 1574 – 7 April 1640) was the Duke of Courland, a Baltic German region in today's Latvia. Wilhelm ruled the western Courland portion of the Duchy of Courland and Semigallia, while his brother Friedrich ruled the ea ...

and

Princess Sophia of Prussia Sophia of Prussia (Sophie Dorothea Ulrike Alice, el, Σοφία; 14 June 1870 – 13 January 1932) was Queen consort of the Hellenes from 1913–1917, and also from 1920–1922. A member of the House of Hohenzollern and child of Frederick III ...

, a daughter of

Albert Frederick, Duke of Prussia Albert Frederick (german: Albrecht Friedrich; pl, Albrecht Fryderyk; 7 May 1553 – 27 August 1618) was the Duke of Prussia, from 1568 until his death. He was a son of Albert of Prussia and Anna Marie of Brunswick-Lüneburg. He was the sec ...

, and was a

godson In infant baptism and denominations of Christianity, a godparent (also known as a sponsor, or '' gossiprede'') is someone who bears witness to a child's christening and later is willing to help in their catechesis, as well as their lifelong ...

of King James I of England. While his father was exiled from the duchy, Jacob lived in the courts of

Stettin Szczecin (, , german: Stettin ; sv, Stettin ; Latin: ''Sedinum'' or ''Stetinum'') is the capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the German border, it is a major s ...

and

Berlin Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constitu ...

. He studied in

Rostock Rostock (), officially the Hanseatic and University City of Rostock (german: link=no, Hanse- und Universitätsstadt Rostock), is the largest city in the German state of Mecklenburg-Vorpommern and lies in the Mecklenburgian part of the state ...

and at the

University of Leipzig Leipzig University (german: Universität Leipzig), in Leipzig in Saxony, Germany, is one of the world's oldest universities and the second-oldest university (by consecutive years of existence) in Germany. The university was founded on 2 December ...

and sympathized with the ideas of

mercantilism Mercantilism is an economic policy that is designed to maximize the exports and minimize the imports for an economy. It promotes imperialism, colonialism, tariffs and subsidies on traded goods to achieve that goal. The policy aims to reduce ...

. In 1633, he led a Curonian regiment in the

Smolensk War The Smolensk War (1632–1634) was a conflict fought between the Polish–Lithuanian Commonwealth and Russia. Hostilities began in October 1632 when Russian forces tried to capture the city of Smolensk. Small military engagements produced mix ...

between the

Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi-confederal state, sometimes called a federation, of Crown of the Kingdom of ...

and

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-ei ...

. In 1634, he made a grand tour of Europe, visiting Paris, London, and

Amsterdam Amsterdam ( , , , lit. ''The Dam on the River Amstel'') is the capital and most populous city of the Netherlands, with The Hague being the seat of government. It has a population of 907,976 within the city proper, 1,558,755 in the urban ar ...

, where he studied

shipbuilding Shipbuilding is the construction of ships and other floating vessels. It normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to bef ...

. In 1638, he became co-ruler of the duchy and in 1642 sole Duke of Courland.

Reign

Under Kettler's rule, the duchy traded with the

Netherlands ) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherl ...

Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of th ...

, England, France, and other nations. He started large scale reforms of the duchy's economy, improved its agriculture, opened many

manufactures Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a rang ...

and started a shipbuilding industry. He founded the Fleet of Courland and Semigalla, a navy and merchant fleet. During his reign, the duchy became ''de facto'' independent of the Polish crown, because all contracts with foreign powers were signed as between independent states. After 1646, all

customs administration The Customs Administration, Ministry of Finance (CA; ) is the agency of the Ministry of Finance of Taiwan (ROC) dealing with customs policies and regulations in Taiwan. Republic of China is not a Member of World Customs Organization but ROC ...

of the duchy also was in the duke's power. The duchy was involved in colonisation. In 1651 Jacob sent a fleet to build Fort Jacob on the

Gambia River The Gambia River (formerly known as the River Gambra) is a major river in West Africa, running from the Fouta Djallon plateau in north Guinea westward through Senegal and The Gambia to the Atlantic Ocean at the city of Banjul. It is navigab ...

, on an island that would later be known as St. Andrews. In 1654, he conquered

Tobago Tobago () is an island and ward within the Republic of Trinidad and Tobago. It is located northeast of the larger island of Trinidad and about off the northeastern coast of Venezuela. It also lies to the southeast of Grenada. The offic ...

with forces from the '' Das Wappen der Herzogin von Kurland'', a double-decker ship armed with 45

cannon A cannon is a large- caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder ...

s, carrying 25 officers, 124 Courlander soldiers, and eighty families of Latvian colonists. The colony on Tobago was named ''Neu Kurland'' (' New Courland'). In 1654, Duke Jacob was a party to the Treaty of Westminster.

Imprisonment

The duke was taken prisoner by the

Swedes Swedes ( sv, svenskar) are a North Germanic ethnic group native to the Nordic region, primarily their nation state of Sweden, who share a common ancestry, culture, history and language. They mostly inhabit Sweden and the other Nordic countr ...

from 1658 to 1660, during the

Northern Wars "Northern Wars" is a term used for a series of wars fought in northern and northeastern Europe from the 16th to the 18th century. An internationally agreed-on nomenclature for these wars has not yet been devised. While the Great Northern War is g ...

. Together with his family, he was held captive in

Riga Riga (; lv, Rīga , liv, Rīgõ) is the capital and largest city of Latvia and is home to 605,802 inhabitants which is a third of Latvia's population. The city lies on the Gulf of Riga at the mouth of the Daugava river where it meets the ...

and later in

Ivangorod Ivangorod ( rus, Иванго́род, p=ɪvɐnˈɡorət; et, Jaanilinn; vot, Jaanilidna) is a town in Kingiseppsky District of Leningrad Oblast, Russia, located on the east bank of the Narva river which flows along the Estonia–Russia int ...

. During this time, his colonies were attacked and lost and his fleet destroyed. After the war ended, he rebuilt the duchy's fleet and retook the island of Tobago from the Dutch. Some believe he also intended to colonize Australia, which had at that time been discovered and claimed by the Dutch, with whom he was at war. He supposedly had the blessing of

Pope Innocent X Pope Innocent X ( la, Innocentius X; it, Innocenzo X; 6 May 1574 – 7 January 1655), born Giovanni Battista Pamphilj (or Pamphili), was head of the Catholic Church and ruler of the Papal States from 15 September 1644 to his death in Januar ...

. However, the pope soon died, and the new pope was unwilling to support the plan. For the rest of his reign he tried to reach a pre-war level of wealth but managed to do this only partly. The duke died in Mitau (Jelgava) on 1 January 1682.

Legacy

Kettler is remembered as a fair ruler who gave opportunities to the local Latvian peasants and even knew the

Latvian language Latvian ( ), also known as Lettish, is an Eastern Baltic language belonging to the Baltic branch of the Indo-European language family, spoken in the Baltic region. It is the language of Latvians and the official language of Latvia as well ...

Marriage and issue

Kettler married

Margravine Louise Charlotte of Brandenburg Louise Charlotte of Brandenburg (13 September 1617 – 28 August 1676), was a Duchess consort of Courland by marriage to Duke Jacob Kettler of Courland. She was born to George William, Elector of Brandenburg and Elizabeth Charlotte of the P ...

(1617–1676), the daughter of

George William, Elector of Brandenburg George William (german: Georg Wilhelm; 13 November 1595 – 1 December 1640), of the Hohenzollern dynasty, was Margrave and Elector of Brandenburg and Duke of Prussia from 1619 until his death. His reign was marked by ineffective governance durin ...

and had issue:''Jakob Kettler, Duke of Kurland & Semgallen'' in: ''Our Royal, Titled, Noble, and Commoner Ancestors & Cousins (over 164,000 names)''
etrieved 8 May 2015

Ancestry

References

External links

* *
Coinage of Jacob Kettler
{{DEFAULTSORT:Kettler, Jacob 1610 births 1682 deaths Baltic-German people People from Kuldīga Dukes of Courland 17th-century Latvian people Burials in the Ducal Crypt of the Jelgava Palace