(1923-1999)Medieval Studieshttp://en.wikipedia.org/wiki/Leonard_Boyle
http://books.google.ca/books?id=1VCi0V2oBSkC&dq=leonard+boyle+university+of+toronto&printsec=frontcover&source=in&hl=en&ei=AkFrS_2MF9Te8QbIhuyNBg&sa=X&oi=book_result&ct=result&resnum=11&ved=0CCwQ6AEwCg#v=onepage&q=leonard%20boyle%20university%20of%20toronto&f=false
Leonard E. Boyle Chair in Manuscript Studieshttp://www.pims.ca/academics/boyle.html