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Male Piers (Peter) De Grandison Click to view Piers (Peter) De Grandison in the family tree

Piers (Peter) De was born in 1286 in Ashperton, Herefordshire, England.  Piers (Peter) De's father was William De Grandison and his mother was Sybil Tregoz.  His paternal grandfather was Pierre I Sire De Grandison and his paternal grandmother is Agnes De Neuchatel; his maternal grandparents were John De Tregoz and Mabel Fitzwarin. He had a brother and three sisters, named John, Agnes, Mabilia De and Katherine De.  He was the oldest of the five children. He had a half-sister named Katherine.  He died at the age of 72 on August 10th, 1358.


Piers (Peter) De's family with Blanche De Mortimer

They had a daughter named Elizabeth (Isabel).

Sources/Citations
GEDCOM File : thecamero.ged, Ancestral File (R), GEDCOM File : GRANDSON1.ged

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