Beatrix of Poitou

Beatrix of was born about 1027 in Poitiers, Vienne, Poitou, France.  Beatrix of's father was William III Count of Poitou , V Duke d'Aquitaine and her mother was Agnes of Burgundy. She had two brothers and a sister, named William V Peter Count of, William VI Guy Count of and Agnes d'.  She was the youngest of the four children. She had a half-brother named William IV Count of.  She died in 1109.