List of 19 ancestors found in 40 iterations (19 distinct persons and 19 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 - 6 person(s) on 8 (6 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
20François Le Roux (~1564-)
21Marguerite Bartz (~1566-)
24Christophe Le Guen (~1556-)
25Anne Trevien (~1558-)
26Guillaume Guillou (~1558-)
27Marie Madec (~1560-)