Gerald Rudolph Ford Jr. (born Leslie Lynch King Jr.; July 14, 1913 – December 26, 2006) was an American politician who served as the 38th president of the United States from August 1974 to January 1977. On November 29, 1963, President Lyndon B. Johnson appointed Ford to the Warren Commission, a special task force set up to investigate the assassination of President John F. Kennedy. After Ford left the White House in January 1977, he privately justified his pardon of Nixon by carrying in his wallet a portion of the text of Burdick v. United States, a 1915 U.S. Supreme Court decision which stated that a pardon indicated a presumption of guilt, and that acceptance of a pardon was tantamount to a confession of that guilt. In 2001, the John F. Kennedy Library Foundation awarded the John F. Kennedy Profile in Courage Award to Ford for his pardon of Nixon. Ford appointed 11 judges to the United States Courts of Appeals, and 50 judges to the United States district courts.