List of 15 ancestors found in 40 iterations (15 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie de Geradon (11/06/1877-18/07/1940)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Charles de Geradon (04/08/1838-18/11/1906)
3Marie de Terwangne (15/08/1848-10/07/1906)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Jean de Geradon (13/08/1803-15/04/1872)
5Marie de Coune (09/08/1805-08/03/1876)
6Joseph de Terwangne (19/03/1815-26/04/1882)
7Françoise Defrance (02/06/1813-22/04/1882)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Jean de Geradon (27/09/1758-15/01/1832)
9Anne de Gilles (23/12/1768-24/05/1838)
12Gilles de Terwangne (04/08/1772-08/11/1834)
13Marie-Hélène Simar (03/08/1778-08/11/1834)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
16Charles Geradon (~1720-21/12/1791)
17Anne Favereau (1718-24/08/1787)
26Martin-Ignace Simar (26/09/1734-10/04/1795)
27Gertrude Ernst (17/04/1746-09/05/1782)