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Female Sibyl Marshal Click to view Sibyl Marshal in the family tree

Sibyl was born about 1204.  Sibyl's father was William Marshal and her mother was Isabel De Clare.  Her paternal grandparents were John Fitzgilbert and Sibyl De Evereux; her maternal grandparents were Richard De Clare and Aoife Macmurchada. She had two sisters named Maud and Eva.  She was the second oldest of the three children.  She died before 1238.


Sibyl's family with William De Ferrers

They had a daughter named Isabel.

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