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Male Earl John I de Warenne Click to view Earl John I de Warenne in the family tree

John I was born in 1231 in Surrey.  John I's father was Earl William Plantagenet de Warenne and his mother was Countess Maud Matilda Marshall.  His paternal grandparents were Hameline Plantagenet and Isabel deWarenne; his maternal grandparents were Earl William Marshal and Countess Isabel fitz Gilbert de Clare. He had two half-sisters named Isabel and Isabel.  He died at the age of 74 on September 27th, 1305 in Kennington Surrey.


John I's family with Alice de Lusignan

‌John I and Alice were married in a religious ceremony in 1247 in Of, Woodstock, co. Kent, England.  They had two sons named William VI and William.

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