List of 51 ancestors found in 30 iterations (51 distinct persons and 51 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
Generation 6 - 6 person(s) on 64 (6 distinct persons)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
Generation 8 - 4 person(s) on 256 (4 distinct persons)
Generation 9 - 6 person(s) on 512 (6 distinct persons)
Generation 10 - 8 person(s) on 1024 (8 distinct persons)
Generation 11 - 4 person(s) on 2048 (4 distinct persons)
Generation 12 - 4 person(s) on 4096 (4 distinct persons)
4352Amalvin de Gironde (~1250-)
4353? de Creissac (~1252-)
4384Bernard d'Hauteville (~1220-1286)
4385Finelle ? (~1227-)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)