List of 13 ancestors found in 40 iterations (13 distinct persons and 13 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jeanne de Guiscard (~1405-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Sellebrun de Guiscard (~1375-)
3Albariale de Brugnals (~1377-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Bernard de Guiscard (~1320-)
5Hélix de Salviac (~1347-)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Bernard de Guiscard (~1292-)
9Hélix de Montagu (~1292-)
10Raymond de Salviac (~1317-)
11Marie de Volgador (~1319-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Bernard d'Hauteville (~1255-~1323)
17Hélène ? (~1264-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Bernard d'Hauteville (~1220-1286)
33Finelle ? (~1227-)