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Male Geoffrey (Sir Knight) Cornwall Click to view Geoffrey (Sir Knight) Cornwall in the family tree

Geoffrey (Sir Knight) was born about 1288.  Geoffrey (Sir Knight)'s father was EARL of Cornwall Plantagenet and his mother is Joan Saint Owen.  His paternal grandparents were R (EARL of Cornwall) England and Sancha COUNTESS of Provence; his maternal grandfather is John Saint Owen. He had a half-brother named Edmund [Bryan].  He died in 1335.


Geoffrey (Sir Knight)'s first family with Margaret Mortimer

‌Geoffrey (Sir Knight) and Margaret were married in a religious ceremony in 1304.1   They had a son named Richard De.


Geoffrey (Sir Knight)'s second family

‌Geoffrey (Sir Knight) were married in a religious ceremony in 1304.2 

1 GEDCOM File : ~ATA060.ged
2 GEDCOM File : ~AT2A2.ged

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