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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 Chamb, Norfolk, England.  John De's father was Roger De MOWBRAY and his mother was Roese (Rohesia) De CLARE.  His paternal grandparents were Roger de MOWBRAY and Maud de BEAUCHAMP; his maternal grandparents were Richard de CLARE EARL OF GLOUCESTER and Maud de LACY. He had two brothers and a sister, named Alexander, William De and Constance.  He was the second youngest of the four children.


John De's family with Aline de BRAOSE

‌John De and Aline de were married in a religious ceremony in 1298.  They had a son and a daughter, named John De and Margaret.

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