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

John De was born in September 1289 in Whalesborough, Cornwall, England.  John De's father was William De Whalesborough and his mother was Joan Carminow.  His maternal grandparents were Roger III Carminow and Joanna De Dinham.  He was an only child.  He died at the age of 66 in 1355 in Austria, Hungary.


John De's family with Lamellen Cornwall

They had a daughter named Isabel.

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