List of 11 ancestors found in 40 iterations (11 distinct persons and 11 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Caterina Sforza (~1639-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Paolo Sforza (~1609-)
3Olimpia Cesi (~1611-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Alessandro Sforza (~1579-)
5Eléonora Orsini (~1581-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Paolo Orsini (~1551-)
11Isabelle de Medicis (~1553-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
22Cosimo de Medicis (~1523-)
23Léonor Alvarez de Toledo (~1525-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
44Giovani de Medicis (1498-1526)
45Maria Salviati (~1495-)