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Male John de Grandison Click to view John de Grandison in the family tree

John de was born in 1299 in <,Ashperton,Hereford,England>.1   John de's father was Viscount William de Grandison and his mother was Sybil Tregoz.  His paternal grandfather was Amadeus de Grandison; his maternal grandparents were John Tregoz and Mabel FitzWarin. He had a brother and three sisters, named Peter de, Mabilia de, Agnes de and Katherine.  He was the second youngest of the five children.  He died at the age of 60 in 1359.1 

1 "Genealogical Research of Kirk Larson"
Further source/citation:
"FamilySearch® Ancestral File™ v4.19"

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