List of 31 ancestors found in 40 iterations (31 distinct persons and 31 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Angèle de Marieux (1105-1157)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Lothaire de Marieux (1081-1149)
3Marie de Toutencourt (1087-1141)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Oscar de Marieux (1052-1103)
5Jeanne de Beauquesne (1061-1109)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Gaucher de Beauquesne (1035-1093)
11Gertrude de Corbie (1039-1095)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Octave de Beauquesne (1003-1075)
21Léonore d'Acheux-en-Amiènois (1019-1074)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
42Wallerand d'Acheux-en-Amiènois (0985-1042)
43Giselberthe d'Encre (~1004-~1051)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
86Hilduin d'Ancre (~0980-~1032)
87Giselberthe de Montdidier (~0990-~1041)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
174Hugues Ier de Ponthieu (~0965-04/07/1000)
175Gisèle de France (~0968-~1002)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
350Hugues de France (0941-24/10/0996)
351Adélaïde d'Aquitaine (22/07/0952-09/07/1004)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
700Hugues Ier Le Grand de France (~0911-16/06/0956)
701Hathui de Saxe (0922-10/05/0965)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1400Robert Ier de France (15/08/0866-15/06/0923)
1401Béatrice de Vermandois (0880-0931)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2802Herbert de Vermandois (0839-16/11/0902)
2803Berthe de Paris (~0850-)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
5604Pepin II d'Italie (08/07/0818-0878)
5605Rothaïde d'Austrasie (0812-01/01/0858)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
11208Bernard d'Italie (0797-12/04/0818)
11209Cunégonde de Gellone (~0795-15/06/0835)
Generation 14 - 2 person(s) on 16384 (2 distinct persons)
22416Pépin d'Italie (0767-16/07/0810)
22417Engeltrude d'Autun (~0780-)
Generation 15 - 2 person(s) on 32768 (2 distinct persons)
44832Charlemagne de France (02/04/0747-28/01/0814)
44833Himiltrude de Bourgogne (0742-)