List of 27 ancestors found in 40 iterations (27 distinct persons and 27 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jehanne de Boubers (1118-1164)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2François de Boubers (~1089-~1146)
3Agathe d'Humières (~1096-~1145)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Charles d'Humières (~1066-~1127)
7Henriette de Fresnoy (~1075-~1109)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Gauthier d'Humières (~1033-~1093)
13Eléonore de Bours (~1051-~1103)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
26François de Bours (~1024-~1069)
27Gisèle De Guines (~1034-~1089)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
54Eustache Ier de Guînes (~1016-~1065)
55Suzanne de Ghermines (~1010-~1046)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
108Rodolphe Ier de Guînes (~0990-30/05/1036)
109Rosèle de Saint Pol (~0986-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
216Ardulf Ier le Posthume de Guînes (0966-)
217Mathilde de Boulogne (~0970-~1005)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
432Siegfried Ier de Guines (~0905-0972)
433Elftrude de Flandre (~0933-0972)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
864Harald de Danemark (~0900-)
865Gisèle de Lorraine (~0860-25/10/0907)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1730Lothaire II de Germanie (~0835-12/08/0875)
1731Waldrade de Wormsgau (0815-08/04/0879)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
3460Lothaire Ier de Germanie (0795-29/09/0855)
3461Ermengarde de Tours (0804-20/05/0851)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
6920Louis Ier le Pieux de France (16/04/0778-20/06/0840)
6921Ermengarde de Hesbaye (0780-03/10/0818)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
13840Charlemagne de France (02/04/0747-28/01/0814)
13841Hildegarde von Vintzgau (~0757-26/04/0783)