List of 15 ancestors found in 40 iterations (15 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Nigel d'Aubigny en Artois (1075-1136)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Charles d'Aubigny en Artois (1040-1097)
3Jeanne de Servins (1048-1099)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Gaucher II d'Aubigny (~1012-1068)
5Louise de Caucourt (1023-1067)
6Auguste de Servins (1009-1078)
7Alixe de Bryas (~1015-)
Generation 3 - 6 person(s) on 8 (6 distinct persons)
8Gaucher Ier d'Aubigny (0985-1044)
9Berthilde de Beuvry (0993-1045)
10Jean de Caucourt (0994-1056)
11Gertrude de Bouvigny (1001-1045)
12Alexandre de Servins (0988-1043)
13Aelis de Coupigny (~0981-1039)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
22Nestor de Bouvigny (~0961-1027)
23Isabeau d'Auchel (~0971-1024)