Margaret married Guy DE DAMPIERRE about 1311. Guy (son of Guy De Dampierre Count Of FLANDERS and Isabelle Of LUXEMBOURG) was born in 1272; died on 13 Oct 1311. [Group Sheet] [Family Chart]
Theobald married Isabella Of RUMIGNY in 1278. Isabella (daughter of Hugh Lord Of RUMIGNY and Philippine D'OULCHE) was born in 1263; died in 1326. [Group Sheet] [Family Chart]