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)
4François Mergeay (06/02/1736-26/05/1823)
5Catharine Henroz (1740-12/06/1819)
6Jean Gengoux (08/12/1734-11/03/1821)
7Hubertine Collignon (~1746-11/08/1813)
Generation 3 - 6 person(s) on 8 (6 distinct persons)