List of 13 ancestors found in 40 iterations (13 distinct persons and 13 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Raphaël de Sélys Longchamps (20/11/1841-11/01/1911)
5Eusébie de Brigode de Kemlandt (10/06/1850-05/03/1935)
6Guillaume de Sauvage Vercour (~1846-)
7Justine Du Monceau (~1848-)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 2 person(s) on 16 (2 distinct persons)