Robert King Stone was the doctor who served U.S. President Abraham Lincoln during the years of the American Civil War. He received his medical degree from George Washington University Medical School. Stone testified at the tribunal of inquiry into Lincoln's assassination in 1865.
- "Robert King Stone - Assassination of President Abraham Lincoln, 1865". National Archives and Records Administration. http://www.archives.gov/exhibits/eyewitness/html.php?section=13. Retrieved 2009-10-15.