Richilde, Countess of Hainaut
Richilde, Countess of Mons and Hainaut (c. 1018 – 15 March 1086), was a ruling countess of Hainaut from c. 1050 until 1076, in co-regency with her husband Baldwin VI of Flanders (until 1070) and then her son Baldwin II of Hainaut. She was also countess of Flanders by marriage to Baldwin VI between from 1067 to 1070. She ruled Flanders as regent during the minority of her son Arnulf III in 1070–1071.
Richilde
Richilde married Herman, Count of Hainaut. They had two children:
Richilde married secondly Baldwin VI, Count of Flanders. They were the parents of:
In 1071 Richilde married thirdly William FitzOsbern, 1st Earl of Hereford (c. 1025 – 1071).[4]