John I, Count of Aumale
John I of Ponthieu was Count of Aumale.
He was son of Ferdinand II, Count of Aumale, and Laura of Montfort.
After the death of his father in 1260, he became co-ruler in the County of Aumale with his grandmother Joan. They reigned together until... Wikipedia
Died: July 11, 1302, Kortrijk, Belgium
Children: John II, Count of Aumale
Grandchildren: Guy VII de Mauvoisin, Baron de Rosny, Joan of Ponthieu, Dame of Epernon, and Blanche of Ponthieu
Partner: Ida de Meulan
Parents: Ferdinand, Count of Aumale