Richilda of Hainault

Richilda of was born about 1117 in Hainault, Belgium.  Richilda of's father was Baudouin III Count of Hainault and her mother was Yolande von Wassenberg of Guelders. She had a brother and a sister, named Baudouin IV "Le Batisseur" Count of and Ida (Gertrude) of.  She was the youngest of the three children.