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

Sibyl de was born about 1132 in Buckinghamshire, England.  Sibyl de's father was Pharamus de BOULOGNE and her mother was Matilda UNKNOWN.  Her paternal grandfather was William de BOULOGNE.  She was an only child.


Sibyl de's family with Ingelram de FIENNES

They had a son named William de.