List of 7 ancestors found in 40 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Arnould III de Wesemael (~1200-1238)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Arnould II de Wesemael (~1185-1200)
3Clémence de Montferrand (~1187-1213)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Arnold van Velpen (~1155-)
5Bertha van Diest (~1157-)
6Iwen de Montferrand (~1157-)
7? de Gelinden (~1159-)