List of 13 ancestors found in 40 iterations (13 distinct persons and 13 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 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
12Jacques van de Kerchove (~1725-)
13Marie-Madeleine Behagel (~1715-)
14Pierre Matthys de Terbaete (~1715-16/10/1788)
15Jeanne Joris (~1717-21/08/1745)
Generation 4 - 4 person(s) on 16 (4 distinct persons)