William de FIENNES, KNIGHT
He married Blanche de Brienne 1269 at Wigmore, Herefordshire, England . Blanche de Brienne was born at Courtrain, Mynn, France Abt 1245/52 daughter of Jean de Brienne and Jeanne de Chateaudun .
They were the parents of 5
children:
Margaret de Fiennes
born Abt 1262/70.
Robert Fiennes
born Abt 1273.
John Fiennes
born 1277.
John de Fiennes
born 1278.
Robert de Fiennes
born Abt 1282.
William de Fiennes, Knight died 11 Jul 1302 at Courtral, Flandre, Occidential, Belgium .
Blanche de Brienne died 1302 .