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)
1Baudouin II le Gros de Gand (~1055-25/06/1097)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Baudouin Ier de Gand (1025-24/04/1082)
3Oda de Flandre (~1047-1082)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Raoul de Gand, de Boulogne (~1012-)
5Gisele de Luxembourg (1019-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Frederic Ier de Luxembourg (0965-06/09/1019)
11Irmentrude de Wetterau (0970-1024)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Siegfried de Luxembourg (0917-15/08/0998)
21Hedwige de Nordgau (0935-13/12/0992)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
42Hugues II de Nordgau (~0895-0940)
43Hildegarde de Ferrette (~0876-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
86Lothaire II de Germanie (~0835-12/08/0875)
87Waldrade de Wormsgau (0815-08/04/0879)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
172Lothaire Ier de Germanie (0795-29/09/0855)
173Ermengarde de Tours (0804-20/05/0851)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
344Louis Ier le Pieux de France (16/04/0778-20/06/0840)
345Ermengarde de Hesbaye (0780-03/10/0818)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
688Charlemagne de France (02/04/0747-28/01/0814)
689Hildegarde von Vintzgau (~0757-26/04/0783)