laureada (1577) by Jerónimo Bermúdez, Reinar despues de morir by Luis Vélez de Guevara, as well as a play by French playwright Henry de Montherlant called La Reine morte (The Dead Queen). Mary Russell Mitford also wrote a drama based on the story entitled Inez de Castro. Inês de Castro is a novel by Maria Pilar Queralt del Hierro in Spanish and Portuguese. Marriage and descendants On 12 September 1309, Afonso married Beatrice of Castile, daughter of Sancho IV of Castile, and María de Molina, and had four sons and three daughters. Afonso broke the tradition of previous kings and did not have any children out of wedlock. Maria of Portugal, Queen of Castile (131318 January 1357), was the wife of Alfonso XI of Castile, and mother of the future King Peter of Castile. Due to the affair of her husband with his mistress Eleanor de Guzmán "it was an unfortunate union from the start, contributing to dampening the relations of both kingdoms"; Afonso (1315–1317), died in his infancy. Buried at the disappeared Convento das Donas of the Dominican Order in Santarém; Denis (born 12 February 1317), died a few months after his birth, and was buried in Alcobaça Monastery; Peter I of Portugal (8 April 132018 January 1367), the first surviving male offspring, he succeeded his father. When his wife Constanza died in 1345, Beatrice took care of the education of the two orphans, the infantes Maria and Ferdinand I of Portugal, who later became king; Isabel (21 December 132411 July 1326), buried at the Monastery of Santa Clara-a-Velha in Coimbra; John (23 September 132621 June 1327), buried at the Monastery of São Dinis de Odivelas; Eleanor of Portugal, Queen of Aragon (1328–1348), born in the same year as her sister Maria's wedding, she married King Peter IV of Aragon in November 1347 and died a year after her marriage, succumbing to the Black Death. Notes References Bibliography Portuguese infantes House of Burgundy-Portugal 1291 births 1357 deaths People from Lisbon People of the Reconquista 14th-century Portuguese monarchs