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)
1Louis Dumont (26/05/1778-01/04/1838)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Alexis Dumont (07/09/1739-29/11/1806)
3Marie-Louise Prevost (1741-06/03/1792)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Alexis Dumont (28/08/1712-11/03/1741)
5Marie Josse (26/01/1713-01/12/1780)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8François Dumont (1685-1755)
9Madeleine Coutant (~1684-)