David N KlausnerDavid Klausner has taught at the Centre for Medieval Studies and the Department of English, University of Toronto, since 1967, specializing in Old and Middle English and Middle Welsh. His publications have centred on the history of theatre in late meieval Great Britain, and have included (to date) three collecctions of documents in the series Records of Early English Drama: Herefordshire, Worcestershire, and Wales. He is presently editing the records of the North Riding of Yorkshire for the same series. Read More Read Less