| b 1096, Of, Warwick, Warwickshire, England | Thorold De Pontaudemer | 61 22 Jun 1962, !& | Humphrey De Vieilles | |
| Roger De Beaumont, [Count Beaumont] | b 0975 | |||
| | b 1022 | Aubreye De La Haie | |||
| Henry De Beaumont | d 1094 | b 0984 | Count Of Meulan Robert | |
| |b 1045 | | | Waleran Beaumont, Count of Meulan | Alix De_Vexin | > |
| |d 20 Jun 1119 | Adeliza Meulent, [Countess] | b 0990 | Jean De Conteville | |
| | | b 1014 | Oda De Conteville | Mrs. Jean De Conteville | |
| Geoffrey De Beaumont | d 1081 | b 0994 | ||
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| | | | | |||
| Margaret De Perche | ||||
| b 1067 | | | |||
| d 1156 | ||||