List of 31 ancestors found in 40 iterations (31 distinct persons and 31 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean III de Lille (~1238-24/10/1276)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean II de Lille (~1213-17/11/1244)
3Mahaut de Béthune (~1219-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Jean de Peronne de Castillon (~1189-1257)
5Elisabeth de Lille de Frenes (1180-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Gauthier de Peronne (~1162-1219)
9Berthe de Roucy (1172-1228)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Pierre de Peronne (~1132-1189)
17Berthilde d'Encre (~1145-1198)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
34Baudouin d'Encre (1098-1161)
35Marguerite de Clermont en Beauvaisis (1108-1157)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
70Renaud II de Clermont en Beauvaisis (25/01/1081-16/12/1152)
71Adélaide de Vermandois (1062-23/09/1120)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
140Hugues Ier de Clermont en Beauvaisis (1030-1102)
141Marguerite de Roucy (1045-1102)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
282Hilduin IV de Montdidier (0995-1063)
283Alix de Roucy (~1020-1062)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
564Hilduin III De Montdidier (~0970-1037)
565Lesceline d'Harcourt (0975-26/01/0998)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1128Hilduin II de Montdidier (~0951-0992)
1129Helvide de Laon (~0940-)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2258Roger II de Laon (0902-0967)
2259Gertrude de Chaumontois (~0920-)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4516Roger de Laon (~0867-0926)
4517Helvide de Frioul (0848-~0915)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
9034Saint Evrard de Frioul (0812-16/12/0866)
9035Gisèle de Francie (04/0821-01/07/0874)
Generation 14 - 2 person(s) on 16384 (2 distinct persons)
18070Louis Ier le Pieux de France (16/04/0778-20/06/0840)
18071Judith de Bavière (0805-19/04/0843)
Generation 15 - 2 person(s) on 32768 (2 distinct persons)
36140Charlemagne de France (02/04/0747-28/01/0814)
36141Hildegarde von Vintzgau (~0757-26/04/0783)