List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Adhémar Dernoncourt (26/06/1875-12/12/1918)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Auguste Dernoncourt (24/05/1847-)
3Marie Warzee (19/03/1850-)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Edouard Dernoncourt (23/01/1801-25/11/1865)
5Therese Lefrancq (1808-19/08/1849)
6Jean Warzee (1815-03/02/1877)
7Marie Laduron (1812-25/04/1893)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
8Jean Dernoncourt (14/10/1762-14/01/1826)
9Josephine Evrard (18/01/1775-07/06/1820)
10Pierre Lefrancq (~1778-)
11Marie Lime (~1780-)
12Léonard Warzee (~1785-)
13Marie Paquin (~1787-)
14Joseph Laduron (08/02/1766-)
15Marie Gilsoul (20/11/1773-)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
16Antoine Dernoncourt (06/01/1734-11/12/1818)
17Marie Stievenart (05/08/1732-23/03/1794)
28Pierre Laduron (~1736-)
29Catherine Delmere (~1738-10/08/1815)
30François Gilsoul (~1743-28/01/1814)
31Marie Mathot (~1745-06/08/1790)