President Theodore Roosevelt, 1901
| Vice President | None |
| Inauguration Date | Saturday, September 14, 1901 |
| Location | Ansley Wilcox residence, Buffalo, New York |
| Oath Administered By: | John R. Hazel, U.S. District Judge for Western District of New York |
| Bible Used: | No Bible used |
| Length of Inaugural Address: | No public speech |
| Attire (what the president wore): | Unknown |
| Weather: | Not applicable |
| Precedents, "firsts" or other interesting information: | Roosevelt became President upon the assassination of William McKinley, who was shot by Leon F. Czolgosz in Buffalo, New York on September 6, 1901. McKinley died on September 14, 1901. |
Library of Congress
Theodore Roosevelt, 1901