1107

By place

England

• January 8 - King Edgar dies at Edinburgh Castle after a 9-year reign. He is succeeded by his brother Alexander I – who is married to Sybilla of Normandy. A split of unity, between Alexander and his younger brother David I, makes David co-ruler in Lothian and Strathclyde. He does not receive the title of king, but of "Prince of the Cumbrians".
• August 11 - The Investiture Controversy is resolved, by the reconciliation of Henry I and Anselm, archbishop of Canterbury and the mass consecration of bishops by Anselm at the royal Palace of Westminster: William Giffard to Winchester, Roger to Salisbury, Reynelm to Hereford, William Warelwast to Exeter and Urban to Llandaff. Roger of Salisbury is also appointed Justiciar in this year.

  Europe

• Spring - Duke Bolesław III along with his ally King Coloman of Hungary, invades Bohemia in order to aid Duke Svatopluk in gaining the Bohemian throne. The Polish expedition is a complete success: on May 14 Svatopluk is installed as Duke of Bohemia in Prague. King Henry V demands tribute from Svatopluk as his overlord and vassal of the Holy Roman Empire.
• Autumn - King Sigurd I sails for the Holy Land with 60 ships on the first stage of the Norwegian Crusade to Palestine. Now 17, he is the first European king to support the Crusaders in the Levant. Sigurd leaves his older brother Eystein I to rule the kingdom in his absence – and visits England, France, Galicia and Sicily en route.
• October 9 - Bohemond I, prince of Antioch, lands with his army in Epirus near Avlona. He plunders the countryside and marches to Dyrrhachium.
• November - Siege of Dyrrhachium: Bohemond I begins the siege of the Adriatic port city of Dyrrhachium held by its doux Alexios Komnenos.
• Winter - Bolesław III undertakes a punitive expedition against his half-brother Zbigniew with the help of Kievan and Hungarian allies.
• Saracen pirates raid the Benedictine monastery of Saint Honorat, on the Lérins Islands.

  Levant

• June - Kilij Arslan I, sultan of Sultanate of Rum, conquers Mosul. But he is defeated and killed by Seljuk forces under Muhammad I Tapar supported by the Ortoqids and Fakhr al-Mulk Radwan.
• The Crusaders under Tancred, prince of Galilee, recover the Cilician cities of Tarsus, Adana and Mamistra conquered by Emperor Alexios I 3-years ago.
• Joscelin I, lord of Turbessel, is released by Ilghazi for a ransom of 20,000 dinars and the promise of military aid.
• Emir Fadl ibn Rabi'ah is expelled by Toghtekin, ruler of Damascus in Syria.

  Asia

• August 9 - Emperor Horikawa dies after a 20-year reign and is succeeded by his 4-year-old son Toba as emperor of Japan.

  By topic

Commerce

• Chinese authorities print paper money in three colors to thwart counterfeiting.

  Literature

• Emperor Hui Zong writes his Treatise on Tea, the most detailed description of the Song sophisticated style of tea ceremony.