William de PERCY, (BARON PERCY)
He married Eleanor de Balliol Abt 1230 at Red Castle, Augushire, Scotland . Eleanor de Balliol was born at of Red Castle, Angushire, Scotland Abt 1206 daughter of Ingelram de Balliol, (Lord of Harcourt) and Agnes de Berkeley .
They were the parents of 8
children:
Ingelram Percy
born Abt 1231.
Walter Percy
born Abt 1233.
Henry de Percy, (Baron Percy)
born 1235.
William Percy
born Abt 1237.
Jeffrey (Galfrid) Percy, (Lord of Semar)
born Abt 1239.
Alan Percy
born Abt 1241.
Josceline Percy, (Lord of Linton)
born Abt 1242.
Elena Percy
born Abt 1244.
William de Percy, (Baron Percy) died 1245/46 at Salley Abbey .
Eleanor de Balliol died Bef 22 Nov 1281 .