List of 29 ancestors found in 40 iterations (29 distinct persons and 29 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Gérard II de Prouville (~1247-~1309)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Gérard Ier de Prouville (~1220-~1281)
3Ide de Guines (~1225-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Baudoin III de Guines (1196-1244)
7Mahaut de Fiennes (~1205-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
14Guillaume Ier de Fiennes et de Tingry (1175-1241)
15Agnes de Dammartin (~1200-1244)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
30Albéric II de Dammartin (1135-19/09/1200)
31Mahaut de Clermont (~1137-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
62Renaud II de Clermont en Beauvaisis (25/01/1081-16/12/1152)
63Clémence de Bar Le Duc (1112-1183)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
124Hugues Ier de Clermont en Beauvaisis (1030-1102)
125Marguerite de Roucy (1045-1102)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
250Hilduin IV de Montdidier (0995-1063)
251Alix de Roucy (~1020-1062)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
500Hilduin III De Montdidier (~0970-1037)
501Lesceline d'Harcourt (0975-26/01/0998)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
1000Hilduin II de Montdidier (~0951-0992)
1001Helvide de Laon (~0940-)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
2002Roger II de Laon (0902-0967)
2003Gertrude de Chaumontois (~0920-)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
4004Roger de Laon (~0867-0926)
4005Helvide de Frioul (0848-~0915)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
8010Saint Evrard de Frioul (0812-16/12/0866)
8011Gisèle de Francie (04/0821-01/07/0874)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
16022Louis Ier le Pieux de France (16/04/0778-20/06/0840)
16023Judith de Bavière (0805-19/04/0843)
Generation 14 - 2 person(s) on 16384 (2 distinct persons)
32044Charlemagne de France (02/04/0747-28/01/0814)
32045Hildegarde von Vintzgau (~0757-26/04/0783)