Aélis de Beaumont-sur-Oise was born circa 1056 in Beaumont-sur-Oise, France to Yves V de Beaumont-sur-Oise (c1040-c1087) and Judith NN and died 11 July 1091 Rouen, France of unspecified causes. She married Hugues I de Grandmesnil (1030-1093) 1066 JL . Charlemagne (747-814)/s.


Offspring of Hugues I de Grandmesnil and Aélis de Beaumont-sur-Oise (c1056-1091)
Name Birth Death Joined with
Yves de Grandmesnil
Robert II de Grandmesnil (1075-1136) 1075 1 June 1136 Normandy, France Agnès de Briquessart (c1080-c1100) Emma d'Estouteville (-1125) Agnès de Briquessart (c1080-c1100) Emma d'Estouteville (-1125) Lucy de Beaumont-au-Maine
William de Grandmesnil
Hugh de Grandmesnil
Aubrey de Grandmesnil
Rohais de Grantemesnil (1080-c1127) 1080 1127 Robert II de Courcy (-1131)
Agnes de Grandmesnil (-1094) 9999 Normandy, France 1094 England William de Say (-c1086)
Adeline de Grandmesnil
Hawise de Grandmesnil
Matilda de Grandmesnil

Footnotes (including sources)

‡ General
Ω Birth
  • year of birth from father and wedding