Margaret de Perche
Generation: 1
1. Margaret de Perche (daughter of Geoffrey de Perche, Comte de Perche et Mortagne II and Beatrix of Montdidier). Margaret married Henry de Beaumont, 1st Earl of Warwick Bef 1100. Henry (son of Roger de Beaumont and Adeline de Meulan) died 20 Jun 1119. [Group Sheet]
Children:- Roger de Beaumont, 2nd Earl of Warwick was born 1102; died 12 Jun 1153.
2. Geoffrey de Perche, Comte de Perche et Mortagne II died Abt Oct 1100. Geoffrey — Beatrix of Montdidier. [Group Sheet]
3. Beatrix of Montdidier Children: