List of 21 ancestors found in 30 iterations (21 distinct persons and 21 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 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
20Henri-Joseph Guilmot (~1791-19/06/1836)
21Anne-Marie Martin (~1793-)
22Lambert Hia (~1786-19/06/1869)
23Anne-Marie Lardinois (1788-29/12/1881)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
Generation 6 - 2 person(s) on 64 (2 distinct persons)