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)
1Madeleine Visconti (~1355-1404)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Barnabe Visconti (1319-1385)
3Beatrix de La Scala (~1327-1384)