List of 7 ancestors found in 40 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Pierre Gengoux (09/12/1780-20/06/1865)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean Gengoux (08/12/1734-11/03/1821)
3Hubertine Collignon (~1746-11/08/1813)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Pierre Gengoux (~1704-)
5Jeanne Collignon (~1706-)
6Nicolas Collignon (~1716-)
7Marie Verlenne (~1718-)