List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jacques d'Onyn (~1733-26/04/1793)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Philippe d'Onyn (1686-)
3Albertine de Kessel (~1705-17/03/1768)