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)
1Cymburge de Mazovie (1394-1429)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Ziemovit de Mazovie (~1364-1426)
3Alexandra de Lithuanie (1360-1434)