Sicilian Vespers
Palermo rises against Charles of Anjou's French

On Easter Monday 1282 a brawl with French soldiers outside a Palermo church grew into an island-wide revolt. The Sicilians called in Peter III of Aragon, and the kingdom split into Aragonese Sicily and Angevin Naples.
Wikipedia (Russian) · Wikipedia (English) · 13th century
Meanwhile around the world (±25 years)
Middle East
- 1258 Mongol sack of Baghdad — 24 years earlier
- 1291 Fall of Acre — 9 years later
Asia
- 1271 Kublai Khan founds the Yuan dynasty — 11 years earlier
- 1271–1295 Travels of Marco Polo — 11 years earlier
- 1279 Battle of Yamen: end of the Song — 3 years earlier
- 1281 Kamikaze, the divine wind — 1 year earlier
- 1293 Founding of Majapahit — 11 years later
Oceania
- c. 1280 Polynesians settle New Zealand — 2 years earlier
Alive at the time
- Kublai Khan (aged 67)
- Marco Polo (aged 28)
- Dante Alighieri (aged 17)
- Rudolf I (aged 64)
- Edward I Longshanks (aged 43)
- Osman I (aged 24)
- Philip IV the Fair (aged 14)
- Mansa Musa (aged 2)
- Orhan (aged 1)
- Philip III the Bold (aged 37)