List of 13 ancestors found in 30 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 - 4 person(s) on 4 (4 distinct persons)
4Jean-François de Posson (27/08/1726-03/08/1780)
5Cécile de Quinart (~1737-)
6Jacques d'Onyn (~1733-26/04/1793)
7Henriette de Hock (10/02/1734-25/05/1804)
Generation 3 - 6 person(s) on 8 (6 distinct persons)