List of 17 ancestors found in 40 iterations (17 distinct persons and 17 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 - 8 person(s) on 16 (8 distinct persons)
16Mathurin Chevreul (~1643-)
17Jeanne Louvard (~1645-)
18Mathurin Granger (~1645-)
19Marguerite Patry (~1647-)
20François Bodin (~1649-)
21Marie Crosnier (~1651-)
22Jean Houlard (~1651-)
23Anne Gary (~1653-)