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)
1Henri de Grandpré (1070-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Henri de Grandpré (1015-1097)
3? de Château-Porcien (1045-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Hermann de Grandpré (~0992-)
5Judith de Roucy (~0972-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Giselbert de Roucy (~0950-19/04/0991)
11Adélaïde d'Aquitaine (22/07/0952-09/07/1004)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Raynauld de Roucy (03/0931-15/03/0973)
21Alberade de Lotharingie (0930-15/03/0973)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
42Giselbert II de Maasgau (0880-02/10/0939)
43Gerberge de Saxe (0914-05/05/0984)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
84Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
85Albérade de Lorraine (0862-24/01/0919)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
170Charles II de France (13/06/0823-0877)
171Ermentrude d'Orléans (04/0825-0869)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
340Louis Ier le Pieux de France (16/04/0778-20/06/0840)
341Judith de Bavière (0805-19/04/0843)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
680Charlemagne de France (02/04/0747-28/01/0814)
681Hildegarde von Vintzgau (~0757-26/04/0783)