| President | Death Date | Cause of Death |
|---|---|---|
| William Henry Harrison | April 4, 1841 | pneumonia or enteric fever |
| Zachary Taylor | July 9, 1850 | gastroenteritis |
| Abraham Lincoln | April 15, 1865 | assassination |
| James Garfield | September 19, 1881 | assassination |
| William McKinley | September 14, 1901 | assassination |
| Warren Harding | August 2, 1923 | heart attack |
| Franklin D. Roosevelt | April 12, 1945 | cerebral hemorrhage |
| John F. Kennedy | November 22, 1963 | assassination |