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)
1Willa de Vienne (~0914-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Charles de Vienne de Provence (0901-23/06/0962)
3Theutberge de Sens (0905-09/01/0965)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Louis III L'Aveugle de Bourgogne (0883-05/06/0928)
5Anne de Macédoine (0885-0912)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Boson V de Provence (0844-19/01/0887)
9Ermengarde d'Italie (~0845-0896)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Beuves d'Ardennes (0822-0877)
17Richilde d'Arles (0820-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Hardouin de Ponthieu (~0769-0826)
33Richeut d'Amiens (~0790-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Ingelbert de Ponthieu (0750-18/02/0814)
65Berthe de France (~0764-24/01/0823)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
130Charlemagne de France (02/04/0747-28/01/0814)
131Hildegarde von Vintzgau (~0757-26/04/0783)