The Uí Ímair (Irish: [iː ˈiːwaɾʲ] (); meaning ‘scions of Ivar’), also known as the Ivar Dynasty or Ivarids was a royal Norse-Gael dynasty which ruled much of the Irish Sea region, the Kingdom of Dublin, the western coast of Scotland, including the Hebrides and some part of Northern England, from the mid 9th century. [citation needed]The dynasty lost control of York in the mid 10th ...

The second millennium of the Anno Domini or Common Era was a millennium spanning the years 1001 to 2000 (11th to 20th centuries; in astronomy: JD 2 086 667.5 – 2 451 909.5).. It encompassed the High and Late Middle Ages of the Old World, the Islamic Golden Age and the period of Renaissance, followed by the Early Modern period, characterized by the Wars of …