List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Roger Ier le Vieux de Carcassonne (~0922-1012)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Arnaud de Comminges (~0900-27/11/0957)
3Arsinde de Carcassonne (~0922-)