Observations on the doctrine laid down by Sir William Blackstone, respecting the extent of the power of the British Parliament, particularly with relation to Ireland : In a letter to Sir William Blackstone, by Charles Francis Sheridan, ... With a postcript [sic] addressed t Lord North, upon the affairs of that country. - Sheridan, Charles Francis 1750-1806 (printed for the Company of Booksellers, 1779)