Gerhard married Margaret Of BRABANT in Jan 1206. Margaret (daughter of Henri I and Maud Of BOULOGNE) was born about 1192; died on 21 Sep 1231 in Gelderland, Netherlands. [Group Sheet] [Family Chart]
Family/Spouse: Margaret Of CLEVE. Margaret (daughter of Theodoric VI Count Of CLEVE and Isabel Landgrave Of HESSE) died in 1251. [Group Sheet] [Family Chart]
Family/Spouse: Philippa Countess Of AUMALE. [Group Sheet] [Family Chart]