Adelize Alice Beaumont-sur-l'Oise, b: 1105



	^{Guillaume William Grandmesnil}^{b.1092 Hinckley, England d.1178 Hinckley, England}

^{Petronilla de Grandmesnil}^{b.1145 Grentemesnil, France d.1212 Beaumont, England}			^{Gilbert de Gent}^{b.1048 Alost, Flanders, Belgium d.1095 Bourne, Lincolnshire, England}

		^{Gilbert de Gaunt}^{b.1086 Folkingham, England d.}	^{Alix (Alicia de Montfort-sur-Risle}^{b.1050 Montfort Sur Risle, France d.1094 Folkingham, England}

	^{Adelize Alice Beaumont-sur-l'Oise}^{b.1105 Hinckley, England d.1191 Marne, France}

		^{Suzanne De Bricquebec}^{b.1055 Bricquebec, France d.}