List of 23 ancestors found in 40 iterations (23 distinct persons and 23 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Wautier de Desvres (1088-1139)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Octave II de Desvres (1063-1119)
3Arlette de Sainte Aldegonde (1071-1116)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Alphonse IV de Desvres (1038-1084)
5Giselberthe de Thérouanne (1046-1098)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Wallerand de Desvres (~1015-~1065)
9Jehanne de Guines (~1022-1059)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
18Rodolphe Ier de Guînes (~0990-30/05/1036)
19Rosèle de Saint Pol (~0986-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
36Ardulf Ier le Posthume de Guînes (0966-)
37Mathilde de Boulogne (~0970-~1005)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
72Siegfried Ier de Guines (~0905-0972)
73Elftrude de Flandre (~0933-0972)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
144Harald de Danemark (~0900-)
145Gisèle de Lorraine (~0860-25/10/0907)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
290Lothaire II de Germanie (~0835-12/08/0875)
291Waldrade de Wormsgau (0815-08/04/0879)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
580Lothaire Ier de Germanie (0795-29/09/0855)
581Ermengarde de Tours (0804-20/05/0851)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1160Louis Ier le Pieux de France (16/04/0778-20/06/0840)
1161Ermengarde de Hesbaye (0780-03/10/0818)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2320Charlemagne de France (02/04/0747-28/01/0814)
2321Hildegarde von Vintzgau (~0757-26/04/0783)