List of 75 ancestors found in 40 iterations (67 distinct persons and 75 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 - 4 person(s) on 4 (4 distinct persons)
4Léonard II d'Angres (1069-1118)
5Claude d'Ollehain (1078-1143)
6Nigel d'Aubigny en Artois (1075-1136)
7Guntrade de Berles (1092-1151)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
Generation 4 - 14 person(s) on 16 (14 distinct persons)
Generation 5 - 20 person(s) on 32 (20 distinct persons)
Generation 6 - 16 person(s) on 64 (20 distinct persons)
Generation 7 - 10 person(s) on 128 (14 distinct persons)