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)
1Jehanne d'Esnes (1208-1259)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Arnould de Landas (1157-1232)
3Mathilde d'Oisy (1157-1219)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Simon d'Oisy (1107-1171)
7Anne de Meaux (1121-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Hugues II d'Oisy (~1075-1133)
13Ildéarde de Mons (~1070-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Hugues Ier d'Oisy (~1045-1111)
25Aude de Rumigny (1040-1096)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
50Geoffroy IV de Rumigny (~1025-11/02/1079)
51Edwige de Roucy (1022-1070)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
100Godefroi III de Rumigny (0999-03/01/1050)
101Gisèle de Rumigny (1005-01/01/1053)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
200Arnould de Rumigny (~0950-1002)
201Ermengarde d'Ardennes (0963-1042)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
400Godefroi de Juliers de Rumigny (~0920-~0981)
401Alpaïs de Lomegau van Hoegaerden (~0921-0987)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
800Tibert de Juliers de Rumigny (~0900-)
801Hersinde ? (~0892-0972)