| Generation 0 - 1 person(s) on 1 (1 distinct persons) |
| 1 | Restricted to members |
| Generation 1 - 2 person(s) on 2 (2 distinct persons) |
| 2 | Restricted to members |
| 3 | Restricted to members |
| Generation 2 - 2 person(s) on 4 (2 distinct persons) |
| 4 | Restricted to members |
| 5 | Restricted to members |
| Generation 3 - 2 person(s) on 8 (2 distinct persons) |
| 8 | Joseph Van Hellemont (21/02/1904-04/04/1945) |
| 9 | Hélène van In (28/01/1907-24/04/2003) |
| Generation 4 - 2 person(s) on 16 (2 distinct persons) |
| 18 | Joseph van In (10/07/1879-30/07/1950) |
| 19 | Tilly Mertens (02/01/1881-16/03/1971) |
| Generation 5 - 2 person(s) on 32 (2 distinct persons) |
| 38 | Henri Mertens (27/12/1851-03/11/1920) |
| 39 | Marie-Josèphe Erix (21/07/1851-27/02/1926) |
| Generation 6 - 4 person(s) on 64 (4 distinct persons) |
| 76 | Charles Mertens (05/09/1825-19/11/1901) |
| 77 | Ida Van Goethem (06/01/1816-07/04/1888) |
| 78 | Florent Erix (12/06/1814-09/08/1875) |
| 79 | Léocadie Verheyden (1815-1885) |
| Generation 7 - 4 person(s) on 128 (4 distinct persons) |
| 152 | Pierre-Jean Mertens (16/06/1796-10/08/1852) |
| 153 | Maria Meremans (06/02/1797-26/03/1844) |
| 156 | François Erix (~1784-) |
| 157 | Jeanne De Winter (~1786-) |
| Generation 8 - 4 person(s) on 256 (4 distinct persons) |
| 304 | Michael Mertens (31/10/1771-13/07/1840) |
| 305 | Maria Van Damme (16/12/1771-12/03/1827) |
| 314 | Arnold ou Adrien De Winter (~1756-) |
| 315 | Lucie ou Anne Wilmaers (~1758-) |
| Generation 9 - 4 person(s) on 512 (4 distinct persons) |
| 608 | Jacques Mertens (08/11/1741-30/04/1774) |
| 609 | Jeanne de Prost (14/07/1743-04/10/1801) |
| 630 | Jean-Baptiste Wilmaers (~1728-1775) |
| 631 | RRRRR (~1730-) |
| Generation 10 - 2 person(s) on 1024 (2 distinct persons) |
| 1216 | Pierre Mertens (11/04/1710-1774) |
| 1217 | Marie-Claire de Wit (28/03/1712-10/11/1777) |
| Generation 11 - 2 person(s) on 2048 (2 distinct persons) |
| 2432 | Joost Mertens (02/1679-10/03/1746) |
| 2433 | Catherine Verstrepen (1683-1757) |
| Generation 12 - 2 person(s) on 4096 (2 distinct persons) |
| 4864 | Pierre Mertens (10/09/1642-13/11/1723) |
| 4865 | Françoise Scheers (01/09/1643-09/10/1717) |