List of 15 ancestors found in 40 iterations (15 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Berthold Ier von Andechs (~0945-26/08/0990)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Arnulf II von Beieren (~0918-22/07/0954)
3Berta von Schwaben (0907-02/01/0966)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Arnulf Ier Le Mauvais von Bayern (0892-14/07/0937)
5Judith von Regensburg (0895-0931)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Luitpold Ier von der Ostmark (~0870-04/07/0907)
9Kunigunde von Schwaben (0862-07/02/0915)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
18Berchtholds Ier von Schwaben (0819-0897)
19Gisèle de France (0833-0894)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
38Louis II de France (~0807-28/08/0876)
39Ermengarde de Bavière (~0809-31/01/0876)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
76Louis Ier le Pieux de France (16/04/0778-20/06/0840)
77Ermengarde de Hesbaye (0780-03/10/0818)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
152Charlemagne de France (02/04/0747-28/01/0814)
153Hildegarde von Vintzgau (~0757-26/04/0783)