Marguerite De Rohan 
Marguerite De was born about 1155. Marguerite De's father was Alain II De Rohan and her mother is Nm 2 X. Her paternal grandfather was Alain I De Rohan and her paternal grandmother is Villana X. She had a half-brother named Alain III De.General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Manuel Abranches de Soveral, Reynaud de Paysac, H.R. Moser <Burke Peerage>), O.Guionneau, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842, and E. Lodge>)
They had two sons named Herve II De and Salomon De.
