Charles Pettit McIlvaine (January 18, 1799 – March 14, 1873) was an Episcopal bishop, author, educator and twice Chaplain of the United States Senate.
Source: Library of Congress Prints and Photographs Division. Brady-Handy Photograph Collection. http://hdl.loc.gov/loc.pnp/cwpbh.02476. CALL NUMBER: LC-BH82- 5094 C <P&P>[P&P] License: CC-PD-Mark