Four or more generations of descendants of Robert de Beaumont, Count of Meulan (c1142-1204) if they are properly linked:
1. Robert de Beaumont, Count of Meulan (c1142-1204)
- 2. Mabile de Beaumont (-aft1203)
- 3. Baldwin de Redvers (c1200-1216)
- 3. Maude de Redvers (c1196-aft1242)
- 3. Joan de Redvers (?-?)
- 2. Galeran V de Beaumont, Count of Meulan (-1191)
- 2. Pierre of Meulan (-1203)
- 2. Henri of Meulan (-c1204)
- 2. Agnes of Meulan
- 2. Jeanne of Meulan