Otto III the pious Margrave of Brandenburg [64470] ¹²⁷

  General Notes:

http://en.wikipedia.org/wiki/Otto_III,_Margrave_of_Brandenburg

  Noted events in his life were:

• Acceded: Margrave of Brandenburg, 1220. was Margrave of Brandenburg jointly with his elder brother John I until John died in 1266. Otto III then ruled alone, until his death, the following year.

Otto married Beatrice ( Beatrix ) of Bohemia [64471] [MRIN: 551619032], daughter of Wenceslas I One-Eyed of Bohemia King of Bohemia [9144] and Kunegund of Hohenstaufen [13714]. (Beatrice ( Beatrix ) of Bohemia [64471] was born in 1225 and died in 1290.)