List of 7 ancestors found in 30 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Guillaume de Montferrant (~1257-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Adam de Montferrant (~1205-1262)
3Isabeau d'Oreye (~1210-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Iwen de Montferrant (~1165-)
5Hermée van Gelinden (1168-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Conrad van Gelinden (~1138-)
11Alise van Ordingen (~1140-)