List of 31 ancestors found in 40 iterations (31 distinct persons and 31 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1James Lamond (1902-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2William Lamond (~1870-)
3Marguerite de Harven (27/08/1873-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Emile de Harven (23/09/1837-04/10/1903)
7Louise van den Abeele (~1840-)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
12Alexandre de Harven (03/07/1808-21/05/1877)
13Isabelle-Charlotte Matthyssens (~1811-05/12/1883)
14? van den Abeele (~1810-)
15? Royon (~1812-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
24Alexandre de Harven (17/09/1782-28/09/1866)
25Marie-Thérèse Hoylaerts (~1785-1821)
26François-Joseph Matthyssens (~1781-)
27Pétronille Doms (~1783-)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
48Pierre de Harven (21/11/1742-01/08/1807)
49Isabelle-Josèphe Le Grand (~1745-04/10/1835)
50Joseph Hoylaerts (~1753-)
51Marie-Catherine Janssens (~1755-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
96François-Laurent de Harven (14/04/1705-20/04/1770)
97Anne-Françoise le Preux (~1708-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
192François-Joseph de Harven (22/10/1687-08/04/1743)
193Marguerite-Marie de l'Hoye (~1690-24/03/1754)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
384Laurent de Harven (16/02/1639-1710)
385Marie-Henriette Jacquot d'Harvengt (~1642-1736)
Generation 9 - 4 person(s) on 512 (4 distinct persons)
768François de Harven (18/11/1605-)
769Marie Michel d'Escarnes (~1608-)
770François Jacquot d'Harvengt (~1612-)
771Marguerite Fleurette (~1614-)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1536Laurent de Harven (1582-)
1537Marie Hurtevelle (~1585-)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
3072Jean De Harven (1550-)
3073Marguerite Pensier (~1553-)