Family: William de Percy, 1st Baron Percy / Emma de Port (F7700)
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Father | Male
William de Percy, 1st Baron Percy
Born circa 1030 Perche, Normandy, France 
Died 1096 Northumberland, England Buried Married Father Mother
Mother | Female
Emma de Port
Born circa 1070 Bessing - dtr of Hugh de Port Died Y Buried Father Hugh de Port | F7701 Group Sheet Mother
Child 1 | Male
+ William de Percy, 2nd Baron de Percy
Born circa 1100 Northumberland - 2nd Baron de Percy Died Y Buried Spouse Adeliza de Tunbridge | F7610 Married
