^Handbook of British Chronology By Fryde, E. B;. Greenway, D.E;Porter, S; Roy, I: Cambridge, CUP, 1996 ISBN0-521-56350-X, 0713642556
^Cotton, H. (1848). "The Succession of the Prelates and Members of the Cathedral Bodies of Ireland. Fasti ecclesiae Hiberniae. Vol. 2, The Province of Leinster". Dublin: Hodges and Smith. p. 336
^Cotton, H. (1848). "The Succession of the Prelates and Members of the Cathedral Bodies of Ireland. Fasti ecclesiae Hiberniae. Vol. 2, The Province of Leinster". Dublin: Hodges and Smith. p. 349