February 27 in History 380 – Edict of Thessalonica: Emperor Theodosius I and his co-emperors Gratian and Valentinian II declare their wish that all Roman citizens convert to Nicene Christianity. 425 – The University of Constantinople is founded by Emperor Theodosius II at the urging of his wife Aelia Eudocia. 907 – Abaoji, a Khitan chieftain, is enthroned…
February 25 in History 138 – Roman emperor Hadrian adopts Antoninus Pius as his son, effectively making him his successor 628 – Khosrow II, the last great Shah of the Sasanian Empire (iran), is overthrown by his son Kavadh II 1336 – Four thousand defenders of Pilenai commit mass suicide rather than be taken…
February 18 in History 1229 – The Sixth Crusade: Frederick II, Holy Roman Emperor, signs a ten-year truce with al-Kamil, regaining Jerusalem, Nazareth, and Bethlehem with neither military engagements nor support from the papacy. 1268 – The Battle of Wesenberg is fought between the Livonian Order and Dovmont of Pskov. 1332 – Amda Seyon I, Emperor of Ethiopia begins his campaigns in the…
February 8 in History 421 – Constantius III becomes co-Emperor of the Western Roman Empire. 1238 – The Mongols burn the Russian city of Vladimir. 1250 – Seventh Crusade: Crusaders engage Ayyubid forces in the Battle of Al Mansurah. 1347 – The Byzantine civil war of 1341–47 ends with a power-sharing agreement between John VI Kantakouzenos and John V…
February 6 in History AD 60 – The earliest date for which the day of the week is known. A graffito in Pompeii identifies this day as a dies Solis (Sunday). In modern reckoning, this date would have been a Wednesday. 1579 – The Archdiocese of Manila is made a diocese…
February 2 in History 506 – Alaric II, eighth king of the Visigoths promulgates the Breviary of Alaric (Breviarium Alaricianum or Lex Romana Visigothorum), a collection of “Roman law”. 880 – Battle of Lüneburg Heath: King Louis III is defeated by the Norse Great Heathen Army at Lüneburg Heath in Saxony. 962 – Translatio imperii: Pope John XII crowns Otto I, Holy…
January 27 in History AD 98 – Trajan succeeds his adoptive father Nerva as Roman emperor; under his rule, the Roman Empire will reach its maximum extent. 1186 – Henry VI, the son and heir of the Holy Roman Emperor Frederick I, marries Constance of…
January 19 in History 379 – Emperor Gratian elevates Flavius Theodosius at Sirmium to Augustus, and gives him authority over all the eastern provinces of the Roman Empire. 649 – Conquest of Kucha: The forces of Kucha surrender after a forty-day siege led by Tang dynasty general Ashina She’er, establishing Tang control over the northern Tarim…
January 11 in History 532 – Nika riots in Constantinople: A quarrel between supporters of different chariot teams—the Blues and the Greens—in the Hippodrome escalates into violence. 630 – Conquest of Mecca: The prophet Muhammad and his followers conquer the city, Quraysh surrender. 947 – Emperor Tai Zong of the Khitan-led Liao Dynasty invades the Later Jin, resulting in the destruction…
January 8 in History 307 – Jin Huaidi becomes emperor of China in succession to his father, Jin Huidi, despite a challenge from his uncle, Sima Ying 871 – Alfred the Great leads a West Saxon army to repel an invasion by Danelaw Vikings. 1297 – François Grimaldi, disguised as a monk, leads his men to…