List of 13 ancestors found in 40 iterations (13 distinct persons and 13 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Ermengarde d'Aquitaine (0907-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Guillaume Ier le Pieux d'Aquitaine (0875-06/07/0918)
3Engelberge de Provence (0877-0917)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Bernard Plantevelue d'Autun (22/03/0841-17/08/0886)
5Ermengarde d'Auvergne (~0829-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Bernard Ier d'Auvergne (~0815-0868)
11Lieutgarde d'Auvergne (~0821-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
22Gérard Ier d'Auvergne (0780-29/06/0841)
23Rotrude la jeune de France (0803-23/08/0860)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
46Louis Ier le Pieux de France (16/04/0778-20/06/0840)
47Ermengarde de Hesbaye (0780-03/10/0818)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
92Charlemagne de France (02/04/0747-28/01/0814)
93Hildegarde von Vintzgau (~0757-26/04/0783)