Charlotte of Albret wife of Cesare Borgia; sister of King John III of Navarre (1480–1514) Parents Françoise of Châtillon Alain I of Albret Children Louise Borgia, Duchess of Valentinois Siblings Louis d'Albret Isabella of Albret John III of Navarre Amanieu d'Albret Louise d'Albret, Vicomtesse de Limoges Partners Cesare Borgia