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Male Piers De Grandison Click to view Piers De Grandison in the family tree

Piers was born in 1286 in Ashperton, Herefordshire, England.  Piers' father was William De Grandison Grandison I Lord and his mother was Sibyl Tregoz.  His paternal grandfather was Amadeus De Grandson Seigneur and his paternal grandmother is Benoite De La De Gerenstein; his maternal grandparents were John De Tregoz I Lord and Mabel Fitz Warines. He had a sister named Mabilia.  He was the older of the two children.  He died at the age of 72 on August 10th, 1358 in England.  He was buried in August 1358 in England.


Piers' family with Blanche De Mortimer

‌Piers and Blanche were married in a religious ceremony before June 10th, 1330 in Wigmore, Herefordshire, England.

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