His A history of Ireland, 1936 t.p. (Edmund Curtis, M.A., Litt. D., prof. of modern hist.; U. of Dublin)
His Roger of Sicily, 1912 t.p. (Roger Curtis)
Wikipedia 8 Dec. 2012 (Edmund Curtis, Born 25 March 1881, Bury, Lancashire; Died 25 March 1943; Historian, Professor, at Trinity College Dublin 1914 till death)