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)
1Frédérik Ier Dit Le Borgne von Hohenstaufen (~1050-06/04/1105)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Frédéric von Buren (~1012-1055)
3Hildegarde von Kinzisgau (1022-1094)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Otton Ier von Kinzisgau (~0970-05/06/1036)
7Irmengarde de Verdun (0980-1042)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Heribert Ier von Kinzisgau (0922-0992)
13Irmentrude von Maingau (0942-1001)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Otton von Wetterau (0902-0949)
25Hildegarde de Vermandois (~0895-0949)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
50Herbert de Vermandois (0839-16/11/0902)
51Berthe de Paris (~0850-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
100Pepin II d'Italie (08/07/0818-0878)
101Rothaïde d'Austrasie (0812-01/01/0858)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
200Bernard d'Italie (0797-12/04/0818)
201Cunégonde de Gellone (~0795-15/06/0835)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
400Pépin d'Italie (0767-16/07/0810)
401Engeltrude d'Autun (~0780-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
800Charlemagne de France (02/04/0747-28/01/0814)
801Himiltrude de Bourgogne (0742-)