September 171111 – Highest Galician nobility led by Pedro Fróilaz de Traba and the bishop Diego Gelmírez crown Alfonso VII as "King of Galicia". 1176 – The Battle of Myriokephalon is the last attempt by the Byzantine Empire to recover central Anatolia from the Seljuk Turks. 1382 – Louis the Great's daughter, Mary, is crowned "king" of Hungary. 1462 – Thirteen Years' War: A Polish army under Piotr Dunin decisively defeats the Teutonic Order at the Battle of Świecino. 1543 – The first Finnish-language book, the Abckiria by Mikael Agricola, is published in Stockholm.
November 28587 – Treaty of Andelot: King Guntram of Burgundy recognizes Childebert II as his heir. 936 – Shi Jingtang is enthroned as the first emperor of the Later Jin by Emperor Taizong of Liao, following a revolt against Emperor Fei of Later Tang. 1443 – Skanderbeg and his forces liberate Kruja in central Albania and raise the Albanian flag. 1470 – Champa–Đại Việt War: Emperor Lê Thánh Tông of Đại Việt formally launches his attack against Champa.
February 31112 – 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 Hope, becoming the first known European to travel so far south. 1509 – The Portuguese navy defeats a joint fleet of the Ottoman Empire, the Republic of Venice, the Sultan of Gujarat, the Mamlûk Burji Sultanate of Egypt, the Zamorin of Calicut, and the Republic of Ragusa at the Battle of Diu in Diu, India.
December 191154 – Henry II of England is crowned at Westminster Abbey. 1187 – Pope Clement III is elected. 1490 – Anne, Duchess of Brittany, is married to Maximilian I, Holy Roman Emperor by proxy. 1562 – The Battle of Dreux takes place during the French Wars of Religion. 1606 – The ships , , and depart England carrying settlers who founded, at Jamestown, Virginia, the first of the thirteen colonies that became the United States. 1675 – The Great Swamp Fight, a pivotal battle in King Philip's War, gives the English settlers a bitterly won victory.
August 161 BC – Wang Mang consolidates his power in China and is declared marshal of state. Emperor Ai of Han, who died the previous day, had no heirs. 942 – Start of the four-day Battle of al-Mada'in, between the Hamdanids of Mosul and the Baridis of Basra over control of the Abbasid capital, Baghdad. 963 – Nikephoros II Phokas is crowned emperor of the Byzantine Empire. 1328 – The House of Gonzaga seizes power in the Duchy of Mantua, and will rule until 1708.
August 121099 – First Crusade: Battle of Ascalon Crusaders under the command of Godfrey of Bouillon defeat Fatimid forces led by Al-Afdal Shahanshah. This is considered the last engagement of the First Crusade. 1121 – Battle of Didgori: The Georgian army under King David IV wins a decisive victory over the famous Seljuk commander Ilghazi. 1164 – Battle of Harim: Nur ad-Din Zangi defeats the Crusader armies of the County of Tripoli and the Principality of Antioch.
July 81099 – Some 15,000 starving Christian soldiers begin the siege of Jerusalem by marching in a religious procession around the city as its Muslim defenders watch. 1283 – Roger of Lauria, commanding the Aragonese fleet, defeats an Angevin fleet sent to put down a rebellion on Malta. 1497 – Vasco da Gama sets sail on the first direct European voyage to India. 1579 – Our Lady of Kazan, a holy icon of the Russian Orthodox Church, is discovered underground in the city of Kazan, Tatarstan.
November 19461 – Libius Severus is declared emperor of the Western Roman Empire. The real power is in the hands of the magister militum Ricimer. 636 – The Rashidun Caliphate defeats the Sasanian Empire at the Battle of al-Qādisiyyah in Iraq. 1493 – Christopher Columbus goes ashore on an island called Borinquen he first saw the day before. He names it San Juan Bautista (later renamed again Puerto Rico). 1794 – The United States and the Kingdom of Great Britain sign Jay's Treaty, which attempts to resolve some of the lingering problems left over from the American Revolutionary War.
September 8617 – Battle of Huoyi: Li Yuan defeats a Sui dynasty army, opening the path to his capture of the imperial capital Chang'an and the eventual establishment of the Tang dynasty. 1100 – Election of Antipope Theodoric. 1198 – Philip of Swabia, Prince of Hohenstaufen, is crowned King of Germany (King of the Romans) 1253 – Pope Innocent IV canonises Stanislaus of Szczepanów, killed by King Bolesław II. 1264 – The Statute of Kalisz, guaranteeing Jews safety and personal liberties and giving battei din jurisdiction over Jewish matters, is promulgated by Bolesław the Pious, Duke of Greater Poland.
April 15769 – The Lateran Council ends by condemning the Council of Hieria and anathematizing its iconoclastic rulings. 1071 – Bari, the last Byzantine possession in southern Italy, is surrendered to Robert Guiscard. 1450 – Battle of Formigny: Toward the end of the Hundred Years' War, the French attack and nearly annihilate English forces, ending English domination in Northern France. 1632 – Battle of Rain: Swedes under Gustavus Adolphus defeat the Holy Roman Empire during the Thirty Years' War.
