List of 13 ancestors found in 40 iterations (13 distinct persons and 13 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 - 6 person(s) on 8 (6 distinct persons)
8Pierre Gengoux (~1704-)
9Jeanne Collignon (~1706-)
10Nicolas Collignon (~1716-)
11Marie Verlenne (~1718-)
12Jean Collignon (~1705-01/09/1773)
13Anne-Marie Closset (~1710-24/01/1778)