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

Sibyl de was born in 1151 in Boulogne, Normandy, France.  Sibyl de's father was Faramus de Boulogne and her mother was Matilda.  Her paternal grandfather was William de Boulogne.  She was an only child.  She died at the age of 72 in 1223.


Sibyl de's family with Enguerrand de Fiennes , Lord of Martock

‌Sibyl de and Enguerrand de were married in a religious ceremony about 1172 in Martock, Somerset, England.  They had a son named William I de.

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