List of 25 ancestors found in 40 iterations (22 distinct persons and 25 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 (3 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 8 person(s) on 16 (8 distinct persons)
20Gaucher de Fremicourt (1029-)
21Hildrude d'Ancourt (1033-)
22Guyon de Beaulancourt (1031-1088)
23Hermine de Boisleux (~1040-1099)
24Grimoald de Boisleux (1000-)
25Lydie ? (1008-)
26Gauthier de Boiries (1005-)
27Margotte ? (1010-)
Generation 5 - 6 person(s) on 32 (6 distinct persons)