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 - 2 person(s) on 8 (2 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
Generation 6 - 4 person(s) on 64 (4 distinct persons)
68Pierre Hertoghe (~1689-)
69Jeanne Fievez (~1691-1745)
70Jean-Georges Löhr (~1703-1757)
71Anne-Marie Leep (~1705-1757)