List of 25 ancestors found in 40 iterations (25 distinct persons and 25 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Charles de Harven (1850-1893)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Alexandre de Harven (03/07/1808-21/05/1877)
3Isabelle-Charlotte Matthyssens (~1811-05/12/1883)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Alexandre de Harven (17/09/1782-28/09/1866)
5Marie-Thérèse Hoylaerts (~1785-1821)
6François-Joseph Matthyssens (~1781-)
7Pétronille Doms (~1783-)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Pierre de Harven (21/11/1742-01/08/1807)
9Isabelle-Josèphe Le Grand (~1745-04/10/1835)
10Joseph Hoylaerts (~1753-)
11Marie-Catherine Janssens (~1755-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16François-Laurent de Harven (14/04/1705-20/04/1770)
17Anne-Françoise le Preux (~1708-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32François-Joseph de Harven (22/10/1687-08/04/1743)
33Marguerite-Marie de l'Hoye (~1690-24/03/1754)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Laurent de Harven (16/02/1639-1710)
65Marie-Henriette Jacquot d'Harvengt (~1642-1736)
Generation 7 - 4 person(s) on 128 (4 distinct persons)
128François de Harven (18/11/1605-)
129Marie Michel d'Escarnes (~1608-)
130François Jacquot d'Harvengt (~1612-)
131Marguerite Fleurette (~1614-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
256Laurent de Harven (1582-)
257Marie Hurtevelle (~1585-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
512Jean De Harven (1550-)
513Marguerite Pensier (~1553-)