On This Day … 01 June

Events 1215 – Zhongdu (now Beijing), then under the control of the Jurchen ruler Emperor Xuanzong of Jin, is captured by the Mongols under Genghis Khan, ending the Battle of Zhongdu. 1252 – Alfonso X is proclaimed king of Castile and León. 1298 – Residents of Riga and Grand Duchy of Lithuania defeated the Livonian… Read More


On This Day … 31 May

Events 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… Read More

On This Day … 30 May

Events AD 70 – Siege of Jerusalem: Titus and his Roman legions breach the Second Wall of Jerusalem. Jewish defenders retreat to the First Wall. The Romans build a circumvallation, cutting down all trees within fifteen kilometres. 1381 – Beginning of the Peasants’ Revolt in England. 1431 – Hundred Years’ War: In Rouen, France, the… Read More

On This Day … 29 May

Events 363 – The Roman emperor Julian defeats the Sasanian army in the Battle of Ctesiphon, under the walls of the Sasanian capital, but is unable to take the city. 1108 – Battle of Uclés: Almoravid troops under the command of Tamim ibn Yusuf defeat a Castile and León alliance under the command of Prince… Read More

On This Day … 28 May

Events 585 BC – A solar eclipse occurs, as predicted by the Greek philosopher and scientist Thales, while Alyattes is battling Cyaxares in the Battle of Halys, leading to a truce. This is one of the cardinal dates from which other dates can be calculated. 621 – Battle of Hulao: Li Shimin, the son of… Read More

On This Day … 27 May

Events 1644 – Manchu regent Dorgon defeats rebel leader Li Zicheng of the Shun dynasty at the Battle of Shanhai Pass, allowing the Manchus to enter and conquer the capital city of Beijing. 1798 – The Battle of Oulart Hill takes place in Wexford, Ireland; Irish rebel leaders defeat and kill a detachment of militia.… Read More

On This Day … 26 May

Events 17 – Germanicus celebrates a triumph in Rome for his victories over the Cherusci, Chatti, and other German tribes west of the Elbe. 451 – Battle of Avarayr between Armenian rebels and the Sasanian Empire takes place. The Sasanids defeat the Armenians militarily but guarantee them freedom to openly practice Christianity. 946 – King… Read More