1. Jenkins, R. T. and Ramage, Helen. 1951.A History of the Honorable Society of Cymmrodorion3–4. 8London
2. Bartley, J. O. 1954.Teague, Shenkin and Sawney being a historical study of the earliest Irish, Welsh and Scots characters in English plays48Cork
3. Lander, J.R. 1977.Conflict and stability in Fifteenth Century England183–4. London