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Male Sir Gerard de l' Isle Click to view Sir Gerard de l' Isle in the family tree

Sir Gerard was born in of Stowe, Northamptonshire.  Sir Gerard's father was Robert de Insula II Baron l' Isle and his mother was Alice FitzGerald de l' Isle.  His paternal grandparents were Robert de Insula II and Sarah de Aunus; his maternal grandparents were Henry FitzGerald de l' Isle and Ermentrude de Ferrers. He had a brother named Robert.  He died in November 1288.


Sir Gerard's family with Alice de Armenters

They had a son named Warine de Lisle of.

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