Four or more generations of descendants of Roger II de Laon (?-942) if they are properly linked:
1. Roger II de Laon (?-942)
- 2. Hugues III de Bassigny (?-961)
- 2. Helvide de Laon (c940-?)
- 3. Manasses d'Omont (c971-?)
- 4. Manasses de Montdidier (c1000-1037)
- 5. Eudes de Dammartin (c1030-1067) ... (more)
- 5. Hugues de Dammartin (c1055-1103) ... (more)
- 5. Eustachie de Dammartin (?-aft1060) ... (more)
- 5. Agnes de Dammartin (?-?) ... (more)
- 5. Basilie de Dammartin (1034-c1081) ... (more)
- 4. Manasses de Montdidier (c1000-1037)
- 3. Manasses d'Omont (c971-?)