List of 19 ancestors found in 40 iterations (17 distinct persons and 19 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)
4Jean Mergeay (20/02/1774-02/03/1852)
5Anne Gengoux (10/07/1778-25/07/1813)
6Jean Gengoux (26/05/1783-)
7Marie Poncelet (~1790-)
Generation 3 - 6 person(s) on 8 (4 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)