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 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
16Joseph de Theux de Meylandt et Montjardin (01/04/1869-08/06/1927)
17Mathilde de Potesta (03/12/1860-30/10/1938)
20Charles Cogels (14/08/1886-)
21Madeleine Van Rynegom de Buzet (15/10/1891-)