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

John was born on September 4th, 1286 in Chamb, Norfolk, England.  John's father was Roger de Mowbray and his mother was Rohese (Agnes) de Clare.  His paternal grandparents were Roger de Mowbray and Maud (Matilda) de Beauchamp; his maternal grandparents were Richard de Clare and Maude de Lacy. He had a brother named Alexander.  He was the younger of the two children.  He died in Pontefract, York, Yorkshire, England.


John's family with Aline de Braose

‌John and Aline were married in a religious ceremony.  They had a son and two daughters, named John II, Elizabeth and Christianna.

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