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)
1Conrad III le pacifique de Bourgogne (~0934-19/10/0993)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Rodolphe de Bourgogne (0890-11/07/0937)
3Berta von Schwaben (0907-02/01/0966)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Rodolphe de Bourgogne (0850-25/10/0912)
5Willa de Provence (12/0873-~0914)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Boson V de Provence (0844-19/01/0887)
11Ermengarde d'Italie (~0845-0896)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Beuves d'Ardennes (0822-0877)
21Richilde d'Arles (0820-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
40Hardouin de Ponthieu (~0769-0826)
41Richeut d'Amiens (~0790-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
80Ingelbert de Ponthieu (0750-18/02/0814)
81Berthe de France (~0764-24/01/0823)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
162Charlemagne de France (02/04/0747-28/01/0814)
163Hildegarde von Vintzgau (~0757-26/04/0783)