List of 11 ancestors found in 40 iterations (11 distinct persons and 11 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Steven van Zuylen van Nyevelt (~1473-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Frédérik van Zuylen van Nyevelt (~1443-)
3Didericka van Maersen (~1445-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Willem van Zuylen van Nyevelt (~1413-)
5Béatrix van Amstel (~1415-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Steven van Zuylen van Nyevelt (~1330-)
9Agnès de Heemskercke (~1335-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Jacques van Zuylen van Nyevelt (~1296-1355)
17Christine de Nyevelt (~1298-1351)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Steven van Zuylen (~1266-)
33Mabilia ? (~1268-)