Robert de Beaumont, b: 1135 - Leicester, England


	^{Margaret de Beaumont}^{b.1160 Leicester Castle, England d. Brackley, England}

	^{Roger de Beaumont}^{b.1160 Leicester, England d. Scotland}

	^{Robert FitzParnel Beaumont}^{b.1164 Beaumont, England d.1204 Leicester, England}		^{Robert de Beaumont}^{b.1135 Leicester, England d.1190 Durrës, Durres, Albania}

	^{William de Beaumont}^{b.1159 Beaumont, France d.1196}

	^{Amice de Beaumont}^{b.1154 Beaumont-le-Ro, France d.1215 Rochefort, France}

	^{Mabel De Beaumont}^{b.1162 Leicester, England d.}			^{Guillaume William Grandmesnil}^{b.1092 Hinckley, England d.1178 Hinckley, England}

	^{Geoffrey de Beaumont}^{b.1161 Leicester, England d.1162 Leicestershire, England}		^{Petronilla de Grandmesnil}^{b.1145 Grentemesnil, France d.1212 Beaumont, England}				^{Gilbert de Gaunt}^{b.1086 Folkingham, England d.}

	^{Hawise Beaumont}^{b.1165 Leicester, England d.}			^{Adelize Alic Beaumont-sur-l'Oise}^{b.1105 Hinckley, England d.1191 Marne, France}			^{Suzanne De Bricquebec}^{b.1055 Bricquebec, France d.}






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

	^{Petronilla de Grandmesnil}^{b.1145 Grentemesnil, France d.1212 Beaumont, England}

	^{Alice De Grentmesnil}^{b.1136 Hinckley, England d.}						^{Gilbert de Gent}^{b.1048 Alost, Flanders, Belgium d.1095 Bourne, 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 Alic Beaumont-sur-l'Oise}^{b.1105 Hinckley, England d.1191 Marne, France}

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




				^{Gilbert de Gent}^{b.1048 Alost, Flanders, Belgium d.1095 Bourne, England}

			^{Gilbert de Gaunt}^{b.1086 Folkingham, England d.}				^{Hugh de Montfort}^{b.1018 Nord-Pas-de-C, France d.1088 Epernon, France}

				^{Alix (Alicia de Montfort-sur-Risle}^{b.1050 Montfort Sur Risle, France d.1094 Folkingham, England}			^{Alice Beauffou}^{b.1033 Beaufou, France d.1108 Somme, Picardie, France}

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



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






			^{Gilbert de Gent}^{b.1048 Alost, Flanders, Belgium d.1095 Bourne, England}

	^{Gilbert de Gaunt}^{b.1086 Folkingham, England d.}

	^Alice Gant^{b. Folkingham, England d. England}						^{Hugh II de Montfort}^{b. 975 Eure, France d.1037 Nord-Pas-de-C, France}

				^{Hugh de Montfort}^{b.1018 Nord-Pas-de-C, France d.1088 Epernon, France}			^{Adeline De Harcourt de Beaumont}^{b.1000 Warwick, England d.1037 Nord-Pas-de-C, France}

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

				^{Alice Beauffou}^{b.1033 Beaufou, France d.1108 Somme, Picardie, France}




				^{Gilbert de Gent}^{b.1048 Alost, Flanders, Belgium d.1095 Bourne, England}

			^{Gilbert de Gaunt}^{b.1086 Folkingham, England d.}				^{Hugh de Montfort}^{b.1018 Nord-Pas-de-C, France d.1088 Epernon, France}

				^{Alix (Alicia de Montfort-sur-Risle}^{b.1050 Montfort Sur Risle, France d.1094 Folkingham, England}			^{Alice Beauffou}^{b.1033 Beaufou, France d.1108 Somme, Picardie, France}





			^{Emma De Meulles}^{b.1074 Muelles, France d.}