Sir John de MOWBRAY 4th Baron Mowbray [15828]

  General Notes:

John de Mowbray fourth Baron Mowbray son of John third Baron by his wife the Lady Joan Plantagenet daughter of Henry Earl of Lancaster and granddaughter of Prince Edmund Plantagenet (Crouchback) Earl of Chester and Leicester and King of Sicily and Apulia and his second wife Blanche daughter of Robert Earl of Artois third son of Louis VIII King of France and widow of Henry King of Navarre.
Alstoniana Pg 310

John married Lady Elizabeth SEGRAVE [15829] [MRIN: 5658], daughter of Sir John Lord SEGRAVE of Segrave & Mt Sorell LEI [15831] and Princess Margaret PLANTAGENET Duchess of Norfolk [15830].