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 - 4 person(s) on 8 (4 distinct persons)
8Geoffroy de Leves (~1155-~1215)
9Marguerite de La Chapelle La Reine (~1155-~1212)
12Adam III de Beaumont-Gatinais (~1150-19/07/1191)
13Alix Le Riche (~1165-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
Generation 5 - 4 person(s) on 32 (4 distinct persons)