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)
1Godefroid III Pasteels (1435-1490)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Godefroid II Pasteels (~1430-1473)
3? Coels van Montenaeken (~1430-)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Willem Pasteels (26/12/1422-1440)
5? van Binckum (~1425-)
6Jean Coels van Montenaeken (~1375-)
7Elisabeth Nys (~1375-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Godefroid I Vander Beken (1340-1422)
9Marguerite van Wilre (~1394-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
16Jan I Pasteel (~1310-)
17Elisabeth d'Udekem (~1250-)
18Arnould van Wilre (~1364-)
19Christine van den Bisdonne (~1366-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
34Renier d'Udekem d'Acoz (~1170-05/12/1250)
35Laure de Perwez (1193-08/11/1254)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
68Raes d'Udekem (~1130-)
69Marguerite de Diest (~1142-)