Roger de Beaumont
- 1094(
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- 1 Roger de Beaumont [1] d. 29 Nov 1094
- Countess de Mellent Adeline de Meulan
- 2 Earl of Warwick Henry de Beaumont [1.1] b. 1045 d. 20 Jun 1119
- + Marguerite de la Perche b. Abt 1067 d. 1156
- + Marguerite de la Perche b. Abt 1067 d. 1156
- 2 1st Earl of Leicester Robert Mellent de Beaumont [1.2] b. Abt 1047 d. 1118
- + Isabelle de Vermandois b. 1081 d. 17 Feb 1131
- + Isabelle de Vermandois b. 1081 d. 17 Feb 1131
- 2 Earl of Warwick Henry de Beaumont [1.1]