Gotthard Kettler, Duke of Courland (also ''Godert'', ''Ketteler'', german: Gotthard Kettler, Herzog von Kurland; 2 February 1517 – 17 May 1587) was the last Master of the Livonian Order and the first

Duke 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 ...

Biography

Kettler was born near Anröchte, Kreis Soest, of an old

Westphalia Westphalia (; german: Westfalen ; nds, Westfalen ) is a region of northwestern Germany and one of the three historic parts of the state of North Rhine-Westphalia. It has an area of and 7.9 million inhabitants. The territory of the regio ...

n noble family and the ninth child of the

German German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

knight Gotthard Kettler zu Melrich (mentioned 1527–1556) and his wife Sophie of Nesselrode. Gotthard's older brother Wilhelm Kettler was bishop of Münster from 1553 to 1557. Kettler enlisted in the Livonian order around 1537 and became a knight. In 1554 Gotthard Kettler became

Komtur Commander ( it, Commendatore; french: Commandeur; german: Komtur; es, Comendador; pt, Comendador), or Knight Commander, is a title of honor prevalent in chivalric orders and fraternal orders. The title of Commander occurred in the medieval mili ...

Dünaburg Daugavpils (; russian: Двинск; ltg, Daugpiļs ; german: Dünaburg, ; pl, Dyneburg; see other names) is a state city in south-eastern Latvia, located on the banks of the Daugava River, from which the city gets its name. The parts of the ...

(Daugavpils), and in 1557

Fellin Viljandi (, german: Fellin, sv, Fellin) is a town and municipality in southern Estonia with a population of 17,407 in 2019. It is the capital of Viljandi County and is geographically located between two major Estonian cities, Pärnu and Tart ...

(Viljandi). In 1559, during the

Livonian War The Livonian War (1558–1583) was the Russian invasion of Old Livonia, and the prolonged series of military conflicts that followed, in which Tsar Ivan the Terrible of Russia (Muscovy) unsuccessfully fought for control of the region (pr ...

(1558–1582) he succeeded Wilhelm von Fürstenberg as a Master of the

Teutonic Order The Order of Brothers of the German House of Saint Mary in Jerusalem, commonly known as the Teutonic Order, is a Catholic religious institution founded as a military society in Acre, Kingdom of Jerusalem. It was formed to aid Christians on ...

Livonia Livonia ( liv, Līvõmō, et, Liivimaa, fi, Liivinmaa, German and Scandinavian languages: ', archaic German: ''Liefland'', nl, Lijfland, Latvian and lt, Livonija, pl, Inflanty, archaic English: ''Livland'', ''Liwlandia''; russian: Ли ...

. When the Livonian Confederation came under increasing pressure from

Ivan IV of Russia Ivan IV Vasilyevich (russian: Ива́н Васи́льевич; 25 August 1530 – ), commonly known in English as Ivan the Terrible, was the grand prince of Moscow from 1533 to 1547 and the first Tsar of all Russia from 1547 to 1584. Iva ...

, Kettler converted to

Lutheranism Lutheranism is one of the largest branches of Protestantism, identifying primarily with the theology of Martin Luther, the 16th-century German monk and reformer whose efforts to reform the theology and practice of the Catholic Church launched th ...

and secularised

Semigallia Semigallia, also spelt Semigalia, ( lv, Zemgale; german: Semgallen; lt, Žiemgala; pl, Semigalia; liv, Zemgāl) is one of the Historical Latvian Lands located in the south of the Daugava river and the north of the Saule region of Samogitia. ...

and Courland. On the basis of the Treaty of Vilnius (28 November 1561), he created the Duchy of Courland and Semigallia as a

vassal state A vassal state is any state that has a mutual obligation to a superior state or empire, in a status similar to that of a vassal in the feudal system in medieval Europe. Vassal states were common among the empires of the Near East, dating back to ...

of the

Grand Duchy of Lithuania The Grand Duchy of Lithuania was a European state that existed from the 13th century to 1795, when the territory was partitioned among the Russian Empire, the Kingdom of Prussia, and the Habsburg Empire of Austria. The state was founded by Lit ...

, which was soon merged into 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 Poland and Lithuania ru ...

. Following the Duke's proposal in 1567, the regional assembly (''

landtag A Landtag (State Diet) is generally the legislative assembly or parliament of a federated state or other subnational self-governing entity in German-speaking nations. It is usually a unicameral assembly exercising legislative competence in non ...

'') decided to build 70 new churches and 8 schools in the remote areas of Duchy where many peasants still lived and died unbaptized. He died on 17 May 1587 in

Mitau Jelgava (; german: Mitau, ; see also other names) is a state city in central Latvia about southwest of Riga with 55,972 inhabitants (2019). It is the largest town in the region of Zemgale (Semigalia). Jelgava was the capital of the united ...

(Jelgava), aged 70. His heirs ruled in Courland until 1737.

Family

On 11 March 1566 Kettler married Anna, Duchess of Mecklenburg, daughter of Duke Albert VII of

Mecklenburg-Güstrow Mecklenburg-Güstrow was a state of the Holy Roman Empire in Northern Germany, that existed on three occasions ruled by the House of Mecklenburg at Güstrow. History A first short-lived predecessor existed after the death of Henry IV, Duke of M ...

and Princess Anna of

Brandenburg Brandenburg (; nds, Brannenborg; dsb, Bramborska ) is a state in the northeast of Germany bordering the states of Mecklenburg-Vorpommern, Lower Saxony, Saxony-Anhalt, and Saxony, as well as the country of Poland. With an area of 29,480 sq ...

. The couple had seven children, three of whom died early. His sons Friedrich Kettler and

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 ...

succeeded him as dukes. The daughter Anna Kettler married the Lithuanian prince Albrecht Radziwiłł, the son of Mikołaj Radziwiłł Czarny, the daughter Elisabeth Kettler married the Adam Wenceslaus, Duke of Cieszyn of

Duchy of Teschen The Duchy of Teschen (german: Herzogtum Teschen), also Duchy of Cieszyn ( pl, Księstwo Cieszyńskie) or Duchy of Těšín ( cs, Těšínské knížectví), was one of the Duchies of Silesia centered on Cieszyn () in Upper Silesia. It was split o ...

References

Sources

* Grusemann, Hans, 1990. ''Die Frühgeschichte des Geschlechts Ketteler (Kettler), 12.-16. Jahrhundert''. Soest. * Schwennicke, Ditleff. ''

Europäische Stammtafeln ''Europäische Stammtafeln'' - German for ''European Family Trees'' - is a series of twenty-nine books which contain sets of genealogical tables of the most influential families of Medieval European history. It is a standard reference work for thos ...

zur Geschichte der Europäischen Staaten (Neue Folge), Band VIII, Tafel 91 (Die Ketteler)''. * ''Salomon Henning's Chronicle of Courland and Livonia,'' translated and edited by Jerry C. Smith,

William Urban William Urban is an American historian specializing in the Baltic Crusades and Teutonic knights. He is the Lee L. Morgan Professor of History and International studies at Monmouth College. He served as an editor for the ''Journal of Baltic Stud ...

and Ward Jones * * {{DEFAULTSORT:Kettler, Gotthard 1517 births 1587 deaths People from Soest (district) German Lutherans Converts to Protestantism Baltic-German people Masters of the Livonian Order Dukes of Courland 16th-century Latvian people Polish people of the Livonian campaign of Stephen Báthory Burials in the Ducal Crypt of the Jelgava Palace People of the Livonian War