Gurley's sermons, correspondences, and photographs. References Additional references mrlincolnswhitehouse.org David Rankin Barbee, "President Lincoln and Doctor Gurley", The Abraham Lincoln Quarterly, March 1948, Volume. V, No. 1. Allen C. Guelzo, Abraham Lincoln: Redeemer President, p. 321. DeWitt Jones, Lincoln and the Preachers, p. 37. Further reading 1816 births 1868 deaths Chaplains of the United States Senate Presbyterian Church in the United States of America ministers American Presbyterians People associated with the assassination of Abraham Lincoln People from Hamilton, New York Union College (New York) alumni Princeton Theological Seminary alumni 19th-century American clergy