1840: William Henry Harrison (Died in Office)
1860: Abraham Lincoln (Assassinated)
1880: James A. Garfield (Assassinated)
1900: William McKinley (Assassinated)
1920: Warren G. Harding (Died in Office)
1940: Franklin D. Roosevelt (Died in Office)
1960: John F. Kennedy (Assassinated)
1980: Ronald Reagan (Barely Survived Assassination Attempt and left suffering from Alzheimer's) Now....want a re-count, George???