List of 15 ancestors found in 40 iterations (15 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Edmond Thirion (13/04/1907-06/06/1971)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Monon Thirion (01/07/1876-21/06/1958)
3Marie Bily (11/05/1877-13/04/1919)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Ignace Thirion (14/04/1837-21/09/1906)
5Victorine Joris (18/01/1852-25/07/1909)
6Auguste Bily (25/11/1841-01/07/1925)
7Marie Bily (29/08/1843-30/07/1914)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Lambert Thirion (23/04/1804-05/08/1885)
9Marie Bande (04/08/1804-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Jean Thirion (27/05/1759-15/03/1828)
17Marie Remy (24/11/1767-15/01/1809)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Henri Thirion (12/07/1729-02/03/1791)
33Catherine Waugner (19/10/1733-07/01/1805)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Nicolas Thirion (~1695-18/03/1747)
65Marie Batter (~1695-20/01/1738)