List of 17 ancestors found in 40 iterations (17 distinct persons and 17 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Gouffier de Lastours (~1102-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Guy II de Lastours (~1035-)
3Agnès de Chambon (~1074-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Adhémar II de Laron (0990-1064)
5Aolaarz de Lastours (~1007-07/1035)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Roger de Laron (~0960-)
9Vierne ? (~0963-)
10Guy de Lastours (~0975-08/1030)
11Engelsiane de Malemort (~0985-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
16Adhémar de Laron (~0935-0993)
17Rocile ? (~0937-)
22Hugues de Malemort (~0955-)
23? d'Aurillac (~0957-)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
32Gérald de Laron (~0905-)
33Odolgarde ? (~0907-)
46Hervé d'Herbauges (~0950-)
47Avigerne d'Aurillac (~0929-)