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)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
8Léonard d'Angres (~1005-)
9Berthe d'Ack (~1021-)
10Gaucher de Beuvry (~1021-1078)
11Havoise de Merville (~1035-1097)
12Gaucher d'Ollehain (~1015-1072)
13Jeanne de Bours (~1022-1071)
14Gautier II de Blingel (~1025-)
15Béatrice de Blangy (~1036-~1085)
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)