List of 15 ancestors found in 40 iterations (11 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie Evrard (14/07/1808-11/03/1871)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Gilles Evrard (01/09/1765-30/08/1850)
3Marie-Jeanne Collignon (18/02/1765-07/04/1850)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Georges Evrard (26/11/1722-08/12/1786)
5Marie Collignon (13/12/1734-28/11/1783)
6Lambert Collignon (14/10/1736-14/02/1805)
7Marie Evrard (08/03/1733-1820)
Generation 3 - 8 person(s) on 8 (4 distinct persons)
8 (2)Mathieu Evrard (~1703-11/06/1768)
9 (2)Marie de Grune (~1705-11/03/1768)
10 (2)Gilles Collignon (~1704-06/06/1741)
11 (2)Marguerite Gavrenne (~1706-01/01/1774)
12 (2)Gilles Collignon (~1704-06/06/1741)
13 (2)Marguerite Gavrenne (~1706-01/01/1774)
14 (2)Mathieu Evrard (~1703-11/06/1768)
15 (2)Marie de Grune (~1705-11/03/1768)