Children include Peter(King of Aragon; Count of Barcelona) Constance(Holy Roman Empress; Queen consort of Hungary, Germany and Sicily) Alfonso(Count of Provence) Eleanor(Countess consort of Toulouse) Sancha(Countess consort of Toulouse)
Children include Violant(Queen consort of Castile and Leon) Constance(Lady consort of Villena) Peter(King of Aragon, Valencia and Sicily; Count of Barcelona) James(King of Majorca) Isabella(Queen consort of France) Sancho(Archbishop of Toledo)
Children include Alfonso(King of Aragon and Valencia) James(King of Sicily, Aragon, Valencia, Sardinia and Corsica; Count of Barcelona) Elizabeth(Queen consort of Portugal) Frederick(King of Sicily)
Children include James(monk) Alfonso(King of Aragon, Valencia, Sardinia and Corsica; Count of Barcelona) Maria(Lady of Cameros) John(Archbishop of Toledo and Tarragona; Latin Patriarch of Alexandria) Isabella(Queen consort of Germany)
Children include Constance(Queen consort of Sicily) Joanna(Countess consort of Ampurias) John(King of Aragon, Valencia and Majorca; Count of Barcelona; Duke of Athens and Neopatria) Martin(King of Aragon, Valencia, Majorca, Sicily, Sardinia and Corsica; Count of Barcelona; Duke of Montblanc) Eleanor(Queen consort of Castile and Leon) Isabella(Countess consort of Urgell)
Children include Joanna(Countess consort of Foix) Yolande(Queen consort of Naples; Duchess consort of Anjou; Countess consort of Provence, Maine and Piedmont)
Constance died in 1269, leaving her husband a widower. He remarried in 1274/5 to Beatrice of Savoy. Their son was Juan Manuel, Prince of Villena, who was successor to his father since Constance's son, Alfonso died young.
Ancestry
Ancestors of Constance of Aragon, Lady of Villena[3]
^Arco y Garay, Ricardo del (1954). Sepulcros de la Casa Real de Castilla. Madrid: Instituto Jerónimo Zurita. Consejo Superior de Investigaciones Científicas. OCLC 11366237.
^de Sousa, Antonio Caetano (1735). Historia genealogica da casa real portugueza [Genealogical History of the Royal House of Portugal] (in Portuguese). Vol. 1. Lisboa Occidental. p. 192.