List of 19 ancestors found in 40 iterations (15 distinct persons and 19 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 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 8 person(s) on 16 (4 distinct persons)
24 (2)Mathieu Evrard (~1703-11/06/1768)
25 (2)Marie de Grune (~1705-11/03/1768)
26 (2)Gilles Collignon (~1704-06/06/1741)
27 (2)Marguerite Gavrenne (~1706-01/01/1774)
28 (2)Gilles Collignon (~1704-06/06/1741)
29 (2)Marguerite Gavrenne (~1706-01/01/1774)
30 (2)Mathieu Evrard (~1703-11/06/1768)
31 (2)Marie de Grune (~1705-11/03/1768)