Mary Leadbeater, Edmund Burke, Melesina Chenevix St. George Trench, George Crabbe (1862). “The Leadbeater Papers: Unpublished letters of Edmund Burke, and the correspondence of Mrs. Richard Trench and Rev. George Crabbe”, p.126
James Prior, Edmund Burke (1826). “Memoir of the Life and Character of the Right Hon. Edmund Burke: With Specimens of His Poetry and Letters and an Estimate of His Genius and Talents, Compared with Those of His Great Contemporaries. Enlarged to Two Volumes”, p.511