Otto VI, Margrave of Brandenburg-Salzwedel, nicknamed Otto the Short was a member of the House of Ascania and co-ruler of Brandenburg. He was a son of Margrave Otto III and his wife, Beatrice of Bohemia.
In 1267, his father died and Otto succeeded... Wikipedia
Born: 1255
Died: 1303 (age 48 years), Kloster Lehnin, Germany
Great-grandparents: Otto I, Margrave of Brandenburg, Ottokar I of Bohemia, Philip of Swabia, and more
Grandparents: Albert II, Margrave of Brandenburg, Wenceslaus I of Bohemia, and Kunigunde of Hohenstaufen
Partner: Hedwig of Habsburg (1279–)
Parents: Otto III, Margrave of Brandenburg and Beatrice of Bohemia