Denis, Lord of Cifuentes
Member of the Portuguese House of Burgundy
Denis of Portugal, occasionally surnamed Castro, was an infante of Portugal. He was the son of Portuguese King Peter I and a Galician noblewoman named Inês de Castro who had arrived in Portugal as a maid of princess Constance of Castile, recently... Wikipedia
Born: 1353, Coimbra, Portugal
Died: 1403 (age 50 years), Crown of Castile
Great-grandparents: Denis I of Portugal, Elizabeth of Portugal, Sancho IV of Castile, and more
Parents: Peter I of Portugal and Inês de Castro
Grandparents: Afonso IV of Portugal, Beatrice of Castile, Pedro Fernández de Castro, and more