Question: William Sharp McKechnie, was a Scottish scholar, historian, lecturer in Constitutional Law and History, and author of which charter commonly known as, and agreed to by King John of England at Runnymede, near Windsor, on 15 June 1215?
Sentence (from "William Sharp McKechnie"): He later held the Chair of Conveyancing at the University of Glasgow from 1916 until 1927.
Relevant evidence: No