Mezue ahịrịokwu na-esonụ: Fadrique na Ndị Eze Katọlik nwere mmekọrịta chiri anya. Nna ya lụrụ agha na
Agha nke Succession Castilian n'akụkụ nke Eze Nwanyị Isabella I nke Castile n'ọdịnihu megide nwa nwanne ya nwanyị bụ Juana la Beltraneja, nne ya bụ nwanne nwanyị nke Juana Enríquez y Fernandez de Cordoba, na-eme ka ọ bụrụ nwa nwanne Ferdinand nke Abụọ nke Aragon.