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Male John De Courcy Click to view John De Courcy in the family tree

John De was born before 1150 in Of Downpatrick, Down, Ulster Northern Ireland.  John De's father was Jordan De Courcy.  His paternal grandparents were William II De Courcy and Avice De Meschines.  He was an only child.  He died before September 22nd, 1219 in Ireland.


John De's family with Affrica Aufrick Princess Of The Isle Of Man

‌John De and Affrica Aufrick Princess Of The Isle Of were married in a religious ceremony in 1180.  They had a son named Fergus De.

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