Symeon of Durham was active from the 1090s to about 1130
Symeon's early work
List of books donated by William of St Calais, in the hand of Symeon of Durham, written at the front of the second volume of the Bible of William of St Calais after 1096. View manuscript
The identification of manuscripts written by Symeon of Durham is from the article by Michael Gullick, “The hand of Symeon of Durham: further observations on the Durham Martyrology scribe”, in Rollason, David, ed., Symeon of Durham: historian of Durham and the North (Stamford: Shaun Tyas, 1998), 14-31.