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Male John Fitzjohn De Mandeville Click to view John Fitzjohn De Mandeville in the family tree

John Fitzjohn De was born before 1239 in Of, Shere, Surrey, England.  John Fitzjohn De's father was John Fitzgeoffrey De+ Mandeville and his mother was Isabel Le+ Bigod.  His paternal grandparents were Geoffrey+ Fitzpiers and Eveline De+ Clare; his maternal grandparents were Hugh Le+ Bigod and Maud+ Marshall. He had four sisters named Aveline Fitzjohn De+, Isabella Fitzjohn De+, Maud Fitzjohn De+ and Joan Fitzjohn De+.  He was the youngest of the five children. He had two half-sisters named Margery De+ and Maud De+.  He died on November 6th, 1275.


John Fitzjohn De's family with Margery Basset

‌John Fitzjohn De and Margery were married in a religious ceremony before February 18th, 1258.


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