List of 15 ancestors found in 40 iterations (13 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
16 (2)Fabrizio Pignatelli (~1508-03/05/1567)
17 (2)Vittoria Cicinelli (~1510-)
24Giacomo Pignatelli (~1478-16/08/1539)
25Maria Coscia (~1480-)