List of 77 ancestors found in 40 iterations (69 distinct persons and 77 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 - 4 person(s) on 8 (4 distinct persons)
12Léonard II d'Angres (1069-1118)
13Claude d'Ollehain (1078-1143)
14Nigel d'Aubigny en Artois (1075-1136)
15Guntrade de Berles (1092-1151)
Generation 4 - 8 person(s) on 16 (8 distinct persons)
Generation 5 - 14 person(s) on 32 (14 distinct persons)
Generation 6 - 20 person(s) on 64 (20 distinct persons)
Generation 7 - 16 person(s) on 128 (20 distinct persons)
Generation 8 - 10 person(s) on 256 (14 distinct persons)