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)
1Gilles de Walcourt (~1210-~1247)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Thierry II de Walcourt (~1180-28/06/1237)
3Hadwide de Chiny (~1166-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Wéry III de Walcourt (~1143-20/07/1206)
5Gerberge de Montaigu (~1144-~1206)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Thierry Ier de Walcourt (~1110-~1147)
9Mahaut de Namur (~1105-24/11/1169)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
18Henri Ier de La Roche de Namur (1070-05/06/1138)
19Mathilde de Limbourg (1085-01/01/1141)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
36Albert III de Namur (1027-06/07/1102)
37Ida de Saxe Billung (~1035-14/08/1102)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
72Albert II de Namur (0997-15/12/1037)
73Réginlinde de Haute-Lorraine (1005-1067)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
144Albert I de Namur (~0959-)
145Ermengarde de Basse-Lotharingie (0975-01/01/1012)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
288Robert de Namur (~0920-0981)
289Ermengarde de Lorraine (~0940-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
576Béranger de Namur (~0880-0946)
577Symphoria de Hainaut (0880-0952)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1154Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
1155Albérade de Lorraine (0862-24/01/0919)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2310Charles II de France (13/06/0823-0877)
2311Ermentrude d'Orléans (04/0825-0869)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4620Louis Ier le Pieux de France (16/04/0778-20/06/0840)
4621Judith de Bavière (0805-19/04/0843)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
9240Charlemagne de France (02/04/0747-28/01/0814)
9241Hildegarde von Vintzgau (~0757-26/04/0783)