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)
1Agnès de Chiny (~1200-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Louis IV de Chiny (~1172-11/10/1226)
3Mathilde d'Avesnes (~1171-05/11/1236)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Jacques Ier d'Avesnes-sur-Helpe (1151-07/09/1191)
7Alixe de Guise (1150-1208)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
14Bouchard II de Guise (1125-1166)
15Adelaide de Roucy (1128-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
30Hughes de Roucy (~1090-1160)
31Richilde von Hohenstaufen (1098-1154)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
62Frédérik Ier Dit Le Borgne von Hohenstaufen (~1050-06/04/1105)
63Agnès de Franconie (1074-01/10/1143)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
124Frédéric von Buren (~1012-1055)
125Hildegarde von Kinzisgau (1022-1094)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
250Otton Ier von Kinzisgau (~0970-05/06/1036)
251Irmengarde de Verdun (0980-1042)