List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Claude d'Encre (1002-1049)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Hilduin d'Ancre (~0980-~1032)
3Giselberthe de Montdidier (~0990-~1041)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Hugues Ier de Ponthieu (~0965-04/07/1000)
7Gisèle de France (~0968-~1002)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
14Hugues de France (0941-24/10/0996)
15Adélaïde d'Aquitaine (22/07/0952-09/07/1004)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
28Hugues Ier Le Grand de France (~0911-16/06/0956)
29Hathui de Saxe (0922-10/05/0965)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
56Robert Ier de France (15/08/0866-15/06/0923)
57Béatrice de Vermandois (0880-0931)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
114Herbert de Vermandois (0839-16/11/0902)
115Berthe de Paris (~0850-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
228Pepin II d'Italie (08/07/0818-0878)
229Rothaïde d'Austrasie (0812-01/01/0858)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
456Bernard d'Italie (0797-12/04/0818)
457Cunégonde de Gellone (~0795-15/06/0835)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
912Pépin d'Italie (0767-16/07/0810)
913Engeltrude d'Autun (~0780-)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1824Charlemagne de France (02/04/0747-28/01/0814)
1825Himiltrude de Bourgogne (0742-)