Archives of Ontario, F 37, Mackenzie-Lindsey Fonds, a memorandum in William Lyon Mackenzie’s handwriting regarding Dr Wolfred Nelson, Dr O’Callaghan, and L. J. Papineau at St. Denis, n.d.

La Minerve

The Vindicator

Robert Charles Daley, “Edmund Bailey O’Callaghan: Irish patriote,” (PhD diss., Concordia University, 1986).

Allan Greer, “1837-1838: Rebellion Reconsidered,” The Canadian Historical Review, Volume 76, Number 1 (March 1995), 1-18.

Allan Greer, The Patriots and the People: The Rebellion of 1837 in Rural Lower Canada (1993)

Kevin James, “Dynamics of Ethnic Associational Culture in a Nineteenth-Century City: Saint Patrick’s Society of Montreal, 1834-56,” Canadian Journal of Irish Studies 26, no. 1 (2001): 47-66.

Jane G. V. McGaughey, Violent Loyalties: Manliness, Migration, and the Irish in the Canadas, 1798-1841 (2020)

Jacques Monet, “O’CALLAGHAN, EDMUND BAILEY,” in Dictionary of Canadian Biography, vol. 10, University of Toronto/Université Laval, 2003–

Mathieu Rompré, ‘Trois leaders irlandais au Bas-Canada,’ Cap-aux-Diamants: La revue d’histoire du Québec 88 (2007): 16-19.

Joseph Schull, Rebellion: The Rising in French Canada 1837 (1971)