Baldwin married Richilde of MONS about 1055. Richilde was born about 1034 in Mons, Hainault, Belgium; died on 15 Mar 1086. [Group Sheet] [Family Chart]
Baldwin married Ida Of LOUVAIN in 1084. Ida (daughter of Henry II and Adelaide Of The BETUWE) was born about 1065; died in 1139. [Group Sheet] [Family Chart]
Baldwin married Yolande Of GUELDERS about 1107. Yolande (daughter of Gerard I Flaminus Count Of WASSENBURGGUELDERS and Clemence Of POITOU) was born in 1089 in Wassenberg, Rheinland, Prussia. [Group Sheet] [Family Chart]
Baldwin married Alice/Alix DE NAMUR in 1130. Alice/Alix (daughter of Godfrey of NAMUR and Ermesinde Of LUXEMBURG) was born about 1115; died in Jul 1169. [Group Sheet] [Family Chart]
Ida married Roger III DE TOENI about 9 Aug 1138. Roger (son of Ralph IV DE TOENI and Alice Of NORTHUMBERLAND) was born about 1104; died after 29 Sep 1158. [Group Sheet] [Family Chart]