AD 25 – Guangwu claims the throne as Emperor of China, restoring the Han dynasty after the collapse of the short-lived Xin dynasty.
70 – Fires resulting from the destruction of the Second Temple in Jerusalem are extinguished.
642 – Battle of Maserfield: Penda of Mercia defeats and kills Oswald of Northumbria.
910 – The last major Danish army to raid England for nearly a century is defeated at the Battle of Tettenhall by the allied forces of Mercia and Wessex, led by King Edward the Elder and Æthelred, Lord of the Mercians.
939 – The Battle of Alhandic is fought between Ramiro II of León and Abd-ar-Rahman III at Zamora in the context of the Spanish Reconquista. The battle resulted in a victory for the Emirate of Córdoba.
1068 – Byzantine–Norman wars: Italo-Normans begin a nearly-three-year siege of Bari.
1100 – Henry I is crowned King of England in Westminster Abbey.
1278 – Spanish Reconquista: the forces of the Kingdom of Castile initiate the ultimately futile Siege of Algeciras against the Emirate of Granada.
1305 – First Scottish War of Independence: Sir John Stewart of Menteith, the pro-English Sheriff of Dumbarton, successfully manages to capture Sir William Wallace of Scotland, leading to Wallace's subsequent execution by hanging, evisceration, drawing and quartering, and beheading 18 days later.
1388 – The Battle of Otterburn, a border skirmish between the Scottish and the English in Northern England, is fought near Otterburn.
1506 – The Grand Duchy of Lithuania defeats the Crimean Khanate in the Battle of Kletsk.
1583 – Sir Humphrey Gilbert establishes the first English colony in North America, at what is now St. John's, Newfoundland and Labrador.
1600 – The Gowrie Conspiracy against King James VI of Scotland (later to become King James I of England) takes place.
1620 – The Mayflower departs from Southampton, England, carrying would-be settlers, on its first attempt to reach North America; it is forced to dock in Dartmouth when its companion ship, the Speedwell, springs a leak.