Ida de Hainault

Ida de was born about 1085 in Hainault, Belgium.  Ida de's father was Baudouin II Count of Hainault and her mother was Ida de Louvain. She had two brothers and three sisters, named Baudouin III Count of, Arnulph de, Aleidis de, Yolande de and Alix de.  She was the second oldest of the six children.

They had a daughter named Ida Domnison de.