List of 25 ancestors found in 40 iterations (25 distinct persons and 25 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean d'Ailly (~1622-18/09/1686)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2François d'Ailly (10/11/1588-)
3Jeanne Andrieu (10/05/1588-07/1626)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Francois d'Ailly (~1560-1639)
5Jeanne Andrieu (~1558-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Antoine d'Ailly (~1540-)
9Marguerite de Courteville (~1560-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
18Jacques de Courteville (~1530-)
19Françoise de Croix (~1532-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
36Jean de Courteville (~1500-)
37Marie de Plougstrate (~1502-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
74Henri de Plougstrate (~1472-)
75Jacqueline de Wargny (~1474-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
150Jacques de Wargny (~1444-)
151Marguerite des Ablens (~1446-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
300Rasse de Wargny (~1414-)
301Marguerite de Malines (~1406-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
602Jean II de Malines (09/1372-)
603Isabelle de Landas (~1378-)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1206Baudouin de Landas (~1348-)
1207Jeanne de Camphin (~1350-1418)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2412Baudouin de Landas (~1316-)
2413Phane Cocquerel (1322-)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4824Jean de Landas (~1288-1316)
4825Marie de Warenghien (~1290-)