A letter to the most insolent man alive, Richard Brinsley Sheridan. A letter to the most insolent man alive Sheridan, Richard Brinsley, 1751-1816. 31,[1]p. ; 4⁰. London : printed for G. Kearsley, 1789. Attributed to Richard Brinsley Sheridan. The most insolent man alive = William Pitt. With a half-title. Reproduction of original from the Huntington Library. English Short Title Catalog, ESTCN19601. Electronic data. Farmington Hills, Mich. : Thomson Gale, 2003. Page image (PNG). Digitized image of the microfilm version produced in Woodbridge, CT by Research Publications, 1982-2002 (later known as Primary Source Microfilm, an imprint of the Gale Group).