This text is collapsible.

Alfonso III the Free de Aragón, King of Aragon, King of Valencia, King of Majorca, Count of Barcelona, was born 1265 in Valencia to Pedro III de Aragón (1240-1285) and Constance of Sicily (1249-1302) and died 18 June 1291 of unspecified causes. Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), Hugh Capet (c940-996), William I of England (1027-1087). Ancestors are from Hungary, France, the United Kingdom, Belgium, Germany, Russia, Ukraine, the Netherlands, Italy, the Byzantine Empire, Sweden, Belarus.

Footnotes (including sources)