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)
1André Polak (19/01/1914-02/04/1988)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Michel Polak (1885-04/10/1948)
3Jane Bujard (~1888-)