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)
1Antoine Orban de Xivry (18/11/1850-06/01/1934)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Claude Orban (14/01/1810-04/09/1889)
3Eugénie Nicolay (08/06/1813-18/02/1875)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Claude Orban (1778-1826)
5Antoinette de Xivry (1788-1858)
6Grégoire Nicolay (29/03/1764-01/03/1842)
7Lucie-Thérèse Orban (06/02/1774-19/11/1857)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Henri Nicolay (04/07/1731-23/03/1804)
13Anne Dumont (10/05/1733-04/08/1791)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Henri Nicolay (28/02/1695-03/02/1766)
25Marie Dairomont (~1703-22/04/1741)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
48Pierre Nicolay (~1665-07/05/1694)
49Anne Carpentier (~1667-24/03/1721)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
96Jean Nicolay (~1635-04/08/1693)
97Marie Lerossaux (~1637-10/08/1689)