Family/Spouse: Isabelle Ross. [Group Sheet] [Family Chart]
Gilbert married Isabella Randolfin. [Group Sheet] [Family Chart]
William married Mary Strathearn. Mary (daughter of 3rd Earl of Strathearn Gilbert Strathearn and Matilda d'Aubigny) was born in 1190 in Perthshire, Scotland. [Group Sheet] [Family Chart]
Gilbert married Matilda d'Aubigny. Matilda (daughter of 1st Earl of Arundel William I d'Aubigny and Princess of Brabant Adelicia de Louvain) was born in 1142 in Arundel, Sussex, England; died in 1210 in Strathearn, Perthshire, Scotland. [Group Sheet] [Family Chart]