Second inauguration of Abraham Lincoln
The second inauguration of Abraham Lincoln as president of the United States took place on Saturday, March 4, 1865, at the East Portico of the United States Capitol in Washington, D.C. This was the 20th inauguration and marked the commencement of the second and final term of Abraham Lincoln as president and only term of Andrew Johnson as vice president. Lincoln was assassinated 42 days into this term, and Johnson succeeded to the presidency.
Source: Wikipedia — Second inauguration of Abraham Lincoln (CC BY-SA 4.0)