Bibliografía (17 obras)
Roger of Sicily
2016
Irish Historical Documents, 1172-1972 (Routledge Revivals)
2013
History of Ireland, a
History of Medieval Ireland , a
Irish Historical Documents, 1172-1972
2012
Calendar of Ormond deeds
1970
A History of Ireland (Sixth Revised Edition)
1950
Irish historical documents, 1172-1922
1943
A history of medieval Ireland from 1086 to 1513
1938
A History of Ire;amd
1936
Calendar of Ormond Deeds
1934
1932
A history of medieval Ireland
1923
A history of mediaeval Ireland
A history of Ireland
1922
Roger of Sicily and the Normans in lower Italy 1016-1154
1912
