For superstitious reasons, when the Romans began to intercalate to bring their calendar into line with the solar year, they chose not to place their extra month of Mercedonius after February but within it. February 24 — known in the Roman calendar as “the sixth day before the…
February 23 in History 303 – Roman emperor Diocletian orders the destruction of the Christian church in Nicomedia, beginning eight years of Diocletianic Persecution. 532 – Byzantine emperor Justinian I orders the building of a new Orthodox Christian basilica in Constantinople – the Hagia Sophia. 1455 – Traditional date for the publication of the Gutenberg Bible, the first Western book printed…
February 17 in History 1370 – Northern Crusades: Grand Duchy of Lithuania and the Teutonic Knights meet in the Battle of Rudau. 1411 – Following the successful campaigns during the Ottoman Interregnum, Musa Çelebi, one of the sons of Bayezid I, becomes Sultan of the Ottoman Empire with the support of Mircea I of Wallachia. 1500 –…
February 15 in History 590 – Khosrau II is crowned king of Persia. 706 – Byzantine emperor Justinian II has his predecessors Leontios and Tiberios III publicly executed in the Hippodrome of Constantinople. 1002 – At an assembly at Pavia of Lombard nobles, Arduin of Ivrea is restored to his domains and crowned King of Italy. 1113 – Pope Paschal II issues Pie Postulatio Voluntatis, recognizing the…
January 29 in History 904 – Sergius III is consecrated pope, after coming out of retirement to take over the papacy from the deposed antipope Christopher. 946 – Caliph Al-Mustakfi is blinded and deposed by Emir Mu’izz al-Dawla, ruler of the Buyid Empire. He is succeeded by Al-Muti as caliph of the Abbasid Caliphate.…
January 25 in History AD 41 – After a night of negotiation, Claudius is accepted as Roman Emperor by the Senate. 750 – In the Battle of the Zab, the Abbasid rebels defeat the Umayyad Caliphate, leading to overthrow of the dynasty. 1348 – A strong earthquake strikes the South Alpine region of Friuli in modern Italy,…
January 24 in History AD 41 – Claudius is proclaimed Roman Emperor by the Praetorian Guard after they assassinate the previous emperor, his nephew Caligula. 914 – Start of the First Fatimid invasion of Egypt. 1438 – The Council of Basel suspends Pope Eugene IV. 1458 – Matthias Corvinus is elected King of Hungary. 1536 – King Henry…
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 9 in History 475 – Byzantine Emperor Zeno is forced to flee his capital at Constantinople, and his general, Basiliscus gains control of the empire. 681 – Twelfth Council of Toledo: King Erwig of the Visigoths initiates a council in which he implements diverse measures against the Jews in Spain. 1127 – Jin–Song Wars:…
January 1 in History During the Middle Ages under the influence of the Catholic Church, many countries in western Europe decided to move the start of the year to one of several important Christian festivals – December 25 (the Nativity of Jesus), March…