List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean de Theux de Meylandt et Montjardin (31/03/1895-30/11/1962)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Joseph de Theux de Meylandt et Montjardin (01/04/1869-08/06/1927)
3Mathilde de Potesta (03/12/1860-30/10/1938)