List of 49 ancestors found in 40 iterations (47 distinct persons and 49 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)
4Auguste d'Angres (~1040-1108)
5LĂ©one de Beuvry (1053-1103)
6Guislain Ier d'Ollehain (~1055-~1107)
7Giselberte de Blingel (~1060-)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
Generation 4 - 10 person(s) on 16 (10 distinct persons)
Generation 5 - 14 person(s) on 32 (14 distinct persons)
Generation 6 - 10 person(s) on 64 (14 distinct persons)