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

John de was born on September 4th, 1286 in Thirsk, North Ride, Yorkshire, England.  John de's father was Roger de MOWBRAY and his mother was Roese (Rohesia) de CLARE.  He was an only child.


John de's family with Aline de BRAOSE

They had a daughter named Christiana.