June 23 in History 229 – Sun Quan proclaims himself emperor of Eastern Wu. 1266 – War of Saint Sabas: In the Battle of Trapani, the Venetians defeat a larger Genoese fleet, capturing all its ships. 1280 – The Spanish Reconquista: In the Battle of Moclín the Emirate of Granada ambush a superior pursuing force, killing most…
June 15 in History 763 BC – Assyrians record a solar eclipse that is later used to fix the chronology of Mesopotamian history. 844 – Louis II is crowned as king of Italy at Rome by pope Sergius II. 923 – Battle of Soissons: King Robert I of France is killed and King Charles the Simple is arrested by the supporters of…
May 31 in History 455 – Emperor Petronius Maximus is stoned to death by an angry mob while fleeing Rome. 1223 – Mongol invasion of the Cumans: Battle of the Kalka River: Mongol armies of Genghis Khan led by Subutai defeat Kievan Rus’ and Cumans. 1293 – Mongol invasion of Java was a punitive expedition against King Kertanegara of Singhasari, who had refused to pay tribute to…
May 7 in History 351 – The Jewish revolt against Constantius Gallus breaks out after his arrival at Antioch. 558 – In Constantinople, the dome of the Hagia Sophia collapses, twenty years after its construction. Justinian I immediately orders that the dome be rebuilt.…
May 4 in History 1256 – The Augustinian monastic order is constituted at the Lecceto Monastery when Pope Alexander IV issues a papal bull Licet ecclesiae catholicae. 1415 – Religious reformers John Wycliffe and Jan Hus are condemned as heretics at the Council of Constance. 1436 – Assassination of the Swedish rebel (later national hero) Engelbrekt Engelbrektsson 1471 – Wars of the…
March 30 in History 598 – Balkan Campaign: The Avars lift the siege at the Byzantine stronghold of Tomis. Their leader Bayan I retreats north of the Danube River after the Avaro-Slavic hordes are decimated by the plague. 1282 – The people of Sicily rebel against the Angevin king Charles I, in what becomes known as the Sicilian Vespers. 1296 – Edward I sacks Berwick-upon-Tweed, during armed…
This day marks the approximate midpoint of winter in the Northern Hemisphere and of summer in the Southern Hemisphere (starting the season at the December solstice). February 4 in History 211 – Following the death of Rome’s Emperor Septimius Severus…
February 3 in History 1112 – Ramon Berenguer III, Count of Barcelona, and Douce I, Countess of Provence, marry, uniting the fortunes of those two states. 1451 – Sultan Mehmed II inherits the throne of the Ottoman Empire. 1488 – Bartolomeu Dias of Portugal lands in Mossel Bay after rounding the Cape of Good…