^Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1986). Handbook of British Chronology (3rd ed.). Cambridge: Cambridge University Press. pp. 362, 398, 406, 435 and 443. ISBN0-521-56350-X.
^Cotton, Henry (1850). The Succession of the Prelates and Members of the Cathedral Bodies of Ireland. Fasti ecclesiae Hiberniae. Vol. 4, The Province of Connaught. Dublin: Hodges and Smith. pp. 12 and 201.