List of 19 ancestors found in 40 iterations (19 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 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
48Jean Remy (~1685-19/11/1765)
49Jeanne Jeanjean (~1691-17/08/1749)
50Pierre Lariette (15/01/1702-04/06/1732)
51Barbe Greffin (~1691-08/01/1737)
Generation 6 - 2 person(s) on 64 (2 distinct persons)