January 369 – The Roman legions on the Rhine refuse to declare their allegiance to Galba, instead proclaiming their legate, Aulus Vitellius, as emperor. 250 – Emperor Decius orders everyone in the Roman Empire (except Jews) to make sacrifices to the Roman gods. 1521 – Pope Leo X excommunicates Martin Luther in the papal bull Decet Romanum Pontificem. 1653 – By the Coonan Cross Oath, the Eastern Church in India cuts itself off from colonial Portuguese tutelage. 1749 – Benning Wentworth issues the first of the New Hampshire Grants, leading to the establishment of Vermont.
October 8314 – Constantine I defeats Roman Emperor Licinius, who loses his European territories. 451 – The first session of the Council of Chalcedon begins. 876 – Frankish forces led by Louis the Younger prevent a West Frankish invasion and defeat emperor Charles II ("the Bald"). 1075 – Dmitar Zvonimir is crowned King of Croatia. 1200 – Isabella of Angoulême is crowned Queen consort of England. 1322 – Mladen II Šubić of Bribir is deposed as the Croatian Ban after the Battle of Bliska.
July 271054 – Siward, Earl of Northumbria, invades Scotland and defeats Macbeth, King of Scotland, somewhere north of the Firth of Forth. 1189 – Friedrich Barbarossa arrives at Niš, the capital of Serbian King Stefan Nemanja, during the Third Crusade. 1202 – Georgian–Seljuk wars: At the Battle of Basian the Kingdom of Georgia defeats the Sultanate of Rum. 1214 – Battle of Bouvines: Philip II of France decisively defeats Imperial, English and Flemish armies, effectively ending John of England's Angevin Empire.
OctoberOctober is the tenth month of the year in the Julian and Gregorian calendars and the sixth of seven months to have a length of 31 days. The eighth month in the old calendar of Romulus 750 BC, October retained its name (from Latin and Greek ôctō meaning "eight") after January and February were inserted into the calendar that had originally been created by the Romans. In Ancient Rome, one of three Mundus patet would take place on October 5, Meditrinalia October 11, Augustalia on October 12, October Horse on October 15, and Armilustrium on October 19.
February 201339 – The Milanese army and the St. George's (San Giorgio) Mercenaries of Lodrisio Visconti clash in the Battle of Parabiago; Visconti is defeated. 1472 – Orkney and Shetland are pawned by Norway to Scotland in lieu of a dowry for Margaret of Denmark. 1521 – Juan Ponce de León sets out from Spain for Florida with about 200 prospective colonists. 1547 – Edward VI of England is crowned King of England at Westminster Abbey. 1685 – René-Robert Cavelier establishes Fort St. Louis at Matagorda Bay thus forming the basis for France's claim to Texas.
1948January 1948 January 1 The General Agreement on Tariffs and Trade (GATT) is inaugurated. The Constitution of New Jersey (later subject to amendment) goes into effect. The railways of Britain are nationalized, to form British Railways. January 4 – Burma gains its independence from the United Kingdom, becoming an independent republic, named the 'Union of Burma', with Sao Shwe Thaik as its first President and U Nu its first Prime Minister. January 5 – In the United States: Warner Brothers shows the first color newsreel (Tournament of Roses Parade and the Rose Bowl Game).
June 29226 – Cao Rui succeeds his father as emperor of Wei. 1149 – Raymond of Poitiers is defeated and killed at the Battle of Inab by Nur ad-Din Zangi. 1194 – Sverre is crowned King of Norway, leading to his excommunication by the Catholic Church and civil war. 1444 – Skanderbeg defeats an Ottoman invasion force at Torvioll. 1457 – The Dutch city of Dordrecht is devastated by fire 1534 – Jacques Cartier is the first European to reach Prince Edward Island.
January 1049 BC – Julius Caesar crosses the Rubicon, signalling the start of civil war. 9 – The Western Han dynasty ends when Wang Mang claims that the divine Mandate of Heaven called for the end of the dynasty and the beginning of his own, the Xin dynasty. 69 – Lucius Calpurnius Piso Licinianus is appointed by Galba as deputy Roman Emperor. 236 – Pope Fabian succeeds Anterus to become the twentieth pope of Rome. 1072 – Robert Guiscard conquers Palermo in Sicily for the Normans.
August 2330 BC – After the successful invasion of Egypt, Octavian executes Marcus Antonius Antyllus, the eldest son of Mark Antony, and Caesarion, the last king of the Ptolemaic dynasty of Egypt and only child of Julius Caesar and Cleopatra. 20 BC – Ludi Volcanalici are held within the temple precinct of Vulcan, and used by Augustus to mark the treaty with Parthia and the return of the legionary standards that had been lost at the Battle of Carrhae in 53 BC. 79 – Mount Vesuvius begins stirring, on the feast day of Vulcan, the Roman god of fire.
August 1474 BC – A group of officials, led by the Western Han minister Huo Guang, present articles of impeachment against the new emperor, Liu He, to the imperial regent, Empress Dowager Shangguan. 29 BC – Octavian holds the second of three consecutive triumphs in Rome to celebrate the victory over the Dalmatian tribes. 1040 – King Duncan I is killed in battle against his first cousin and rival Macbeth. The latter succeeds him as King of Scotland.