- "Richard Archderkin" in Biographia Hibernica
- "Richard Archdeacon," in Catholic Encyclopedia, (ed.) by Charles G. Herbermann and others, New York: The Encyclopaedia Press (1913)
- "Archdekin, Richard," in A Compendium of Irish Biography, by Alfred Webb, Dublin: M. H. Gill & Son (1878)
- "Archdekin, Richard," in Dictionary of National Biography, London: Smith, Elder, & Co., (1885–1900) in 63 vols.