List of 9 ancestors found in 40 iterations (9 distinct persons and 9 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean Lavalle (13/05/1780-23/04/1867)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean Lavalle (29/07/1744-15/09/1801)
3Jeanne Leroy (~1755-26/12/1845)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Jacques Lavalle (~1710-13/06/1751)
5Elisabeth Brienard (~1712-23/07/1785)
6Jean-Baptiste Leroy (~1722-01/01/1806)
7Marie Gravet (~1725-13/06/1812)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Jean Brienard (~1668-11/05/1746)
11Anne Gobert (~1674-25/08/1744)