On July 10.1850 ;U.S. President Millard Fillmore is sworn in, a day after becoming President upon Zachary Taylor's death. source
On July 10.1850 ;U.S. President Millard Fillmore is sworn in, a day after becoming President upon Zachary Taylor's death.
Millard Fillmore was the 13th President of the United States from 1850 to 1853.