List of 15 ancestors found in 40 iterations (15 distinct persons and 15 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)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
24Nicolas Dessart (13/05/1868-29/08/1934)
25Marie Poncelet (06/11/1864-24/09/1917)
26Mathieu Britte (~1874-)
27Joséphine Lenoir (~1880-)
28Jean Lafleur (03/08/1856-26/06/1940)
29Jeanne Dessard (07/05/1862-24/07/1949)