Powys-Lybbe Forbears - Person Sheet
Powys-Lybbe Forbears - Person Sheet
NameSir William de Clare 
[54, His father Gilbert de Clare's article], [60, Gloucester art, Vol V, p. 695, note (m)]
[54, His father Gilbert de Clare's article], [60, Gloucester art, Vol V, p. 695, note (m)]Birth18 May 1228
Deathbef 23 Jul 1258, Murdered at Winchester
GeneralKt: 1250 in London.
FatherGilbert de Clare Earl of Gloucester (ca1180-1230)
MotherIsabel Marshal (1200-1240)
Notes for Sir William de Clare
His btoher Rochard granted him the manors of Mapledurham and of Petersfield, Hants and Walsingham, Welles and Warham in Norfolk as one Knight’s fee.