At the Battle of Tannenberg, this dynasty's first ruler teamed up with Vytautas the Great to defeat the Teutonic Knights.
One branch of this dynasty merged with the Vasa house, when one of its members married Duke John of Finland. The Golub War and Thirteen Years War were two wars fought between this dynasty and their most famous rival. One member of this dynasty, John Albert, was defeated at the Battle of Cosmin Forest by Stephen III and another refused to support Mamai at the Battle of Kulikovo. This dynasty was ruled by four-year old king nicknamed Posthumous after his father had died during a loss at the Battle of (*) Varna. The Battle of Mohacs was a major defeat for Louis II, who was a member of the Bohemia and Hungarian branch of this dynasty. At the Battle of Tannenberg, this dynasty's first ruler teamed up with Vytautas the Great to defeat the Teutonic Knights. Beginning with the 1385 Union of Krewo and ruled by men like Casimir IV and Sigismund, for ten points, name this Polish dynasty which was created when Jadwiga married Jogaila.
One branch of this dynasty merged with the Vasa house, when one of its members married Duke John of Finland.
Jagiellon Dynasty