List of 7 ancestors found in 40 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Léon Collinet (12/05/1842-1908)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2François Collinet (08/04/1796-04/05/1873)
3Eugénie Billon (31/10/1814-18/06/1881)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Charles Billon (03/07/1783-10/02/1872)
7Marie Beurskens (~1786-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Martin Billon (1735-)
13Marie Deloncin (1748-1802)