Eberhard (c. 815 – 16 December 867) was the Frankish Duke of Friuli from 846. His name is alternatively spelled Everard, Evrard, Erhard, or Eberard; in Latinized fashion, Everardus, Eberardus, or Eberhardus. He wrote his own name "Evvrardus".[1] He was an important political, military, and cultural figure in the Carolingian Empire during his lifetime. He kept a large library, commissioned works of Latin literature from Lupus Servatus and Sedulius Scottus, and maintained a correspondence with the theologians and church leaders Gottschalk, Rabanus Maurus, and Hincmar.[1]