Afonso IV of Portugal King of Portugal (1291–1357) Parents Elizabeth of Aragon Denis I of Portugal Children Eleanor of Portugal Maria of Portugal Peter I of Portugal Isabel of Portugal Maria Afonso de Borgoña, Bâtarde de Portugal Siblings Constance of Portugal Alfonso Sanches Pedro Afonso, conde de Barcelos Fernão Sanches Maria Afonso Joao Affonso bâtard de Portugal, Señor de Arouca Maria Afonso de Portugal Partners Beatrice of Castile
