List of 19 ancestors found in 40 iterations (19 distinct persons and 19 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 - 6 person(s) on 8 (6 distinct persons)
10Nestor de Bouvigny (~0961-1027)
11Isabeau d'Auchel (~0971-1024)
12Hughes de Nédon (0985-1037)
13Marie de Lillers (0989-1038)
14Gaucher II de Therouanne (~0978-~1029)
15Jeanne de Colembert (~0988-~1037)
Generation 4 - 6 person(s) on 16 (6 distinct persons)