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Male John Mowbray, 4th Lord Mowbray Click to view John Mowbray, 4th Lord Mowbray in the family tree Click to view John Mowbray, 4th Lord Mowbray in the family tree

John was born on June 24th, 1340 in Epworth, Lincolnshire, England.  John's father was John de Mowbray, 3rd Lord Mowbray and his mother was Joan Plantagenet.  His paternal grandparents were John de Mowbray, 2nd Lord Mowbray and Aline de Breuse; his maternal grandparents were Henry Plantagenet, 3rd Earl of Lancaster and Matilda de Chaworth.  He was an only child.  He died at the age of 28 in 1368 in Constantinople, Turkey.


Family Details of John's family with Elizabeth de Segrave