Joan I of Navarre (1271–1305), daughter of King Henry I of Navarre and Blanche of Artois
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Joanna of Castile (1479–1555), a.k.a. Joanna I or Juana I, Queen of Castile and Aragon, daughter of Isabella I of Castile and Ferdinand II of Aragon
Joan I of Auvergne (8 May 1326 – 29 September 1360, Chateau d'Argilly) was the daughter of William XII, Count of Auvergne and Boulogne, by his wife Marguerite d'Évreux (the sister of Philip III of Navarre).
Joan of Arc | Joan Baez | Joan Rivers | Joan Miró | Joan Crawford | Joan Jett | Joan Collins | Joan Sutherland | Joan Bennett | Joan Armatrading | Joan Littlewood | Joan Chen | Melissa Joan Hart | Joan Osborne | Joan Didion | Joan Berger | Joan Manuel Serrat | Joan | Joan Allen | Joan of Arcadia | Joan Robinson | Joan Fontaine | Joan Mitchell | The Passion of Joan of Arc | Sant Joan d'Alacant | Joan Blaeu | Saint Joan | Joan of Navarre, Queen of England | Joan Hartigan | Joan Blondell |
Among his some 40 novels are also Joan of Naples (1940), based on the life of the medieval queen, Joan I, and Madrigal (1968), a novel around the life of composer Carlo Gesualdo.
Joan (1274–1305) and Philip I (1284–1305), also Joan I of Navarre and Philip IV of France and I of Navarre