List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean Pasteels (1490-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean Pasteels (1460-1521)
3Anne van Meldert (~1462-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Godefroid III Pasteels (1435-1490)
5? van Houthem (~1432-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Godefroid II Pasteels (~1430-1473)
9? Coels van Montenaeken (~1430-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
16Willem Pasteels (26/12/1422-1440)
17? van Binckum (~1425-)
18Jean Coels van Montenaeken (~1375-)
19Elisabeth Nys (~1375-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Godefroid I Vander Beken (1340-1422)
33Marguerite van Wilre (~1394-)
Generation 6 - 4 person(s) on 64 (4 distinct persons)
64Jan I Pasteel (~1310-)
65Elisabeth d'Udekem (~1250-)
66Arnould van Wilre (~1364-)
67Christine van den Bisdonne (~1366-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
130Renier d'Udekem d'Acoz (~1170-05/12/1250)
131Laure de Perwez (1193-08/11/1254)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
260Raes d'Udekem (~1130-)
261Marguerite de Diest (~1142-)