List of 39 ancestors found in 40 iterations (37 distinct persons and 39 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
Generation 5 - 6 person(s) on 32 (6 distinct persons)
Generation 6 - 10 person(s) on 64 (8 distinct persons)
66Wathier de Blingel (~0968-1025)
67Alix de Beauvois (~0977-)
68Wauthier III d'Ollehain (~0987-1039)
69Gisèle de Hainaut (~0998-1049)
70 (2)Jehan de Bours (0995-1047)
71 (2)Alix de Saint Pol (~1002-1054)
72Gaspar II de Nédonchel (~0975-~1026)
73Jehanne de Wavrin (~0990-1031)
74 (2)Jehan de Bours (0995-1047)
75 (2)Alix de Saint Pol (~1002-1054)
Generation 7 - 8 person(s) on 128 (8 distinct persons)
Generation 8 - 4 person(s) on 256 (4 distinct persons)