List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Josèphe-Catherine de la Bistrate (06/04/1785-10/03/1822)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean-Charles de la Bistrate (~1755-)
3Marie-Thérèse Guyot (~1755-)