Isabelle Capet was born 1241 to Louis IX Capet (1214-1270) and Marguerite de Provence (1221-1295) and died 1271 of unspecified causes. She married Teobaldo II de Navarra (1238-1270) . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), Henry II of England (1133-1189), William I of England (1027-1087), Hugh Capet (c940-996). Ancestors are from Spain, Germany, France, the United Kingdom, Russia, Ukraine, Belgium, the Netherlands, Italy, the Byzantine Empire, Sweden.

Common ancestors of Isabelle Capet (1241-1271) and Teobaldo II de Navarra (1238-1270)

  1. Adèle de Savoie (1092-1154)
  2. Alfonso VII, King of León and Castile (1105-1157)
  3. Berenguela of Barcelona (1116-1149)
  4. Eleanor of Aquitaine (1122-1204)
  5. Eleonor de Châterault (1103-1137)
  6. García of Navarre (?-1150)
  7. Louis VI of France (1081-1137)
  8. Louis VII de France (1120-1180)
  9. Marguerite of the Aigle (1104-1141)
  10. Mathilde von Spanheim (c1107-c1160)
  11. Theobald II de Champagne (c1088-1152)
  12. William X of Aquitaine (1099-1137)

Namesakes of Isabelle Capet (1241-1271)

 Birth placeDeath placeFatherMotherJoined with
Isabelle de Valois (1348-1372)PaviaJean II de Valois (1319-1364)Bonne of Bohemia (1315-1349)Gian Galeazzo Visconti (1351-1402)
Isabelle Capet (1241-1271)Louis IX Capet (1214-1270)Marguerite de Provence (1221-1295)Teobaldo II de Navarra (1238-1270)
Isabelle de Valois (1292-1309)Charles de Valois (1270-1325)Marguerite d'Anjou et Maine (1274-1299)Jean III de Bretagne (1286-1341)

Footnotes (including sources)