Peter III of Aragon
King of Aragon and Valencia (1276–85); King of Sicily
- Lived
- 1240–1285
- Country
- Crown of Aragon
Updated September 2026
About Peter III of Aragon
Peter III of Aragon was King of Aragon, King of Valencia, and Count of Barcelona from 1276 to his death. At the invitation of some rebels, he conquered the Kingdom of Sicily and became King of Sicily in 1282, pressing the claim of his wife, Constance II of Sicily, uniting the kingdom to the crown.
Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.
Authors like Peter III of Aragon
Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers. Last updated September 2026.