William Henry Harrison
William Henry Harrison was the first U.S. president to die after inauguration. He took office on March 4, 1841, and died on April 4, 1841, after about a month in office. His death made him the shortest-serving president in U.S. history.
Cause of Illness and Death
Harrison developed a severe cold that progressed into pneumonia and pleurisy. At the time, medical treatments included laxatives and bloodletting, which may have worsened his condition. His death highlighted the risks of infectious disease in the early republic.
Succession and Historical Context
Harrison’s death elevated Vice President John Tyler to the presidency, establishing an early precedent for presidential succession. Later presidents who died after inauguration include Zachary Taylor, Warren G. Harding, Franklin D. Roosevelt, and John F. Kennedy. Learn more about presidential succession at the official National Archives page here.
