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Male Alan De Percy Click to view Alan De Percy in the family tree

Alan was born about 1128 in Whitby, Yorkshire, England.  Alan's father was William II De Percy and his mother was Adeliza De Clare.  His paternal grandparents were Baron De Percy William and Alice De Ros; his maternal grandparents were Richard fitz Gilbert de Clare and Adeliza de Meschines De Gernon. He had three brothers and four sisters, named Walter, Richard, William, Agnes, Maud, Alice and Emma.  He was the second oldest of the eight children. He had a half-brother named Richard Ap.


Alan's family

He had a biological daughter named Agnes.

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