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)
1Ade de Grandpré (~1215-1239)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Henri de Grandpré (1185-1229)
3Marie de Garlande (1188-1259)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Henri de Grandpré (1150-1211)
5Isabelle de Coucy (~1157-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Henri de Grandpré (1120-1189)
9Luitgarde de Luxembourg (1120-1170)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Henri de Grandpré (1070-)
17Ermentrude de Joux (1100-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Henri de Grandpré (1015-1097)
33? de Château-Porcien (1045-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Hermann de Grandpré (~0992-)
65Judith de Roucy (~0972-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
130Giselbert de Roucy (~0950-19/04/0991)
131Adélaïde d'Aquitaine (22/07/0952-09/07/1004)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
260Raynauld de Roucy (03/0931-15/03/0973)
261Alberade de Lotharingie (0930-15/03/0973)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
522Giselbert II de Maasgau (0880-02/10/0939)
523Gerberge de Saxe (0914-05/05/0984)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1044Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
1045Albérade de Lorraine (0862-24/01/0919)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2090Charles II de France (13/06/0823-0877)
2091Ermentrude d'Orléans (04/0825-0869)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4180Louis Ier le Pieux de France (16/04/0778-20/06/0840)
4181Judith de Bavière (0805-19/04/0843)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
8360Charlemagne de France (02/04/0747-28/01/0814)
8361Hildegarde von Vintzgau (~0757-26/04/0783)