|Otto I Duke of Merania 
Otto I Duke of Merania  127
Noted events in his life were:
• Acceded: Count of Burgundy, 1208. He was also Count of Burgundy as Otto II, by his marriage to Beatrice II of Burgundy .
• Acceded: Duke of Andechs and Merania. On the death of his father Otto became Duke of Andechs and Merania; he became Count of Burgundy on his marriage to Beatrice of Burgundy in 1208.
Otto married Beatrice II Countess of Burgundy  [MRIN: 13772], daughter of Otto I Count of Burgundy  and Margaret Countess of Blois , in 1208. (Beatrice II Countess of Burgundy  was born in 1191 and died on 7 May 1231.)