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Male William de Percy Click to view William de Percy in the family tree

William was born in 1112 in Alnwick, Northumberland, England.  William's father was Alan de Percy and his mother was Emma de Gant.  His paternal grandparents were William Algernons Whiskers de Percy and Emma de Port; his maternal grandfather was Comte Gilbert de Gant and his maternal grandmother is Alice de Montfort.  He was an only child.  He died at the age of 63 in 1175.


William's family with Alice de Tonbridge de Clare

They had two daughters named Agnes and Emma.

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