Biography of King of Portugal Alfonso IV (1270-1357)

King of Portugal, called the Bravo, son and successor of Dionis. He/She was born in 1270 and died in 1357. Made the war his son-in-law Alfonso XI of Castile, who nevertheless assisted attending the battle of Salado. It was cruel with their peoples and, even, with his family, because he/she ordered the killing Doña Inés de Castro, who had married in secret with the infante don Pedro. In his time there was an earthquake in Lisbon in 1344 and plague in 1348.