Keating's, MacGeoghegan's, Mitchel's Histories of Ireland; J.C.
O'Callaghan: The Irish Brigades in the Service of France, The Green
Book; Lossing: Field Book of the Revolution, Field Book of the War of
1812; Several Mexican War Histories; Battles and Leaders of the Civil
War; The Irish at Home and Abroad (New York, 1856); Canon O'Hanlon:
Irish-American History of the United States; O'Hart; Irish Pedigrees;
Martin I. Griffin: Life of Commodore Barry; John D. Crimmins: Irish
Miscellany; Joseph Denieffe: Fenian Recollections; Plowden:
Historical Review of the State of Ireland (London, 1803); Hays:
History of the Irish (1798) Rebellion; Macaulay: History of England;
J. R. Young: Around the World with General Grant; several valuable
articles and records of research by Michael J. O'Brien of New York.