Donoughmore, R. H., O'Kelley, F. J., & Great Britain. Parliament. House of Lords Proceedings. 1812-04-21. (1812). Substance of the speech of the Earl of Donoughmore, on the 21st of April, 1812, upon his motion for taking into consideration the Roman Catholic petitions. London: printed - and Dublin: re-printed by H. Fitzpatrick, no. 4, Capel-Street.

Donoughmore, Richard Hely-Hutchinson, et al. Substance of the Speech of the Earl of Donoughmore, on the 21st of April, 1812, upon His Motion for Taking into Consideration the Roman Catholic Petitions. London: printed - and Dublin: re-printed by H. Fitzpatrick, no. 4, Capel-Street, 1812.