List of 21 ancestors found in 30 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
24Alexis Dupont (~1701-)
25Marie Piron (~1703-)
28Gerard Gruyters (1699-1767)
29Sophia Esweiler (1694-1776)
30Casper Kusters (~1723-1760)
31Helena Peeters (~1725-1781)