Marie married Aymer DE VALENCE between 03 and 05 Jul 1321 in Paris. Aymer (son of Sir William DE VALENCE and Joan DE MUNCHENSI) was born about 1270; died on 23 Jun 1324 in France; was buried on 01 Aug 1324 in Westminster Abbey. [Group Sheet] [Family Chart]
Guy married Mary Of BRITTANY in 1292. Mary (daughter of John II Of BRITTANY and Beatrice Of ENGLAND) was born in 1268; died on 03 May 1339. [Group Sheet] [Family Chart]