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)
1Anna de Leeuw (13/08/1838-14/01/1917)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Guillaume de Leeuw (12/06/1813-24/05/1890)
3Maria de Laat (31/05/1816-19/11/1893)