List of 31 ancestors found in 30 iterations (31 distinct persons and 31 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Vincent Cossée de Maulde du Mortier (31/03/1894-24/07/1984)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Octave Cossée (18/12/1868-26/05/1947)
3Marguerite Dumortier (13/06/1869-16/06/1940)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Octave Cossée (~1838-)
5Élodie Ruyant de Cambronne (~1840-)
6Barthélemy Dumortier (25/12/1830-03/12/1915)
7Marie Houtart (06/09/1845-07/01/1924)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
12Barthélemy Dumortier (03/04/1797-09/07/1878)
13Philippine Rutteau (31/07/1796-19/09/1876)
14Jules Houtart (~1815-)
15Marie-Barbe Gillieaux (~1817-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
24Barthélemy Dumortier (10/10/1761-13/02/1841)
25Marie Willaumez (26/10/1762-21/01/1848)
26Louis Rutteau (~1766-)
27Marie Camarte (~1768-)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
48Jean-François Dumortier (24/04/1721-12/10/1803)
49Marie Caniez (23/10/1730-27/04/1807)
50Hubert Willaumez (~1732-)
51Marie Bouzin (~1734-)
Generation 6 - 4 person(s) on 64 (4 distinct persons)
96Jean Du Mortier (25/01/1684-19/11/1767)
97Marie Massart (~1691-05/11/1754)
98Vincent Caniez (~1700-)
99Marie-Anne Janville (~1702-)
Generation 7 - 4 person(s) on 128 (4 distinct persons)
192Thiery Du Mortier (16/05/1640-21/03/1713)
193Stienelette Duquesne (~1643-11/03/1701)
194Gérard Massart (~1665-23/10/1735)
195Marie Francois (~1663-)
Generation 8 - 4 person(s) on 256 (4 distinct persons)
384Simon Dumortier (1615-21/12/1694)
385Elisabeth Wuillaume (~1618-01/11/1694)
386Michel Duquesne (~1613-12/12/1694)
387Marie Bourdeau (~1615-)