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Female Sibyl de MONTGOMERY Click to view Sibyl de MONTGOMERY in the family tree

Sibyl de was born about 1066 in St. Germain, Normandy, France.  Sibyl de's father was Roger II MONTGOMERY and her mother was Mabel  de TALVAS, d' Alencon.  Her paternal grandfather was Roger I MONTGOMERY; her maternal grandparents were William II TALVAS and Hildeburge de BEAUMONT.  She was an only child.


Sibyl de's family with Robert FITZ HAMON

They had a daughter named Maud (Mabel,Sybil).