| William Roscoe Thayer | |
| Birth Date: | 16 January 1826 |
| Death Place: | Cambridge, Massachusetts |
| Education: | Harvard University (1881) |
| Term Start: | 1918 |
| Term End: | 1919 |
William Roscoe Thayer (January 16, 1859 – September 7, 1923) was an American author and editor who wrote about Italian history.
Thayer was born in Boston, Massachusetts, on January 16, 1859. He studied at St. Mark's Academy, Concord, New Hampshire, traveled with a private tutor in Europe, and graduated from Harvard University in 1881. For several years, he was assistant editor of the Philadelphia Evening Bulletin. He then returned to Harvard, receiving the degree of A.M. in 1886.
He was editor of the Harvard Graduates' Magazine from its foundation in 1892 until 1915. In 1903, at the International Historical Congress at Rome, he represented both Harvard University and the American Historical Association, and in 1906 was their representative at the Italian Historical Congress in Milan. In 1902, he was made Knight of the Order of the Crown of Italy, and in 1917 Knight of the Order of Saints Maurizio and Lazaro. In 1914, he was elected to The American Academy of Arts and Letters and he received honorary degrees from Harvard, Yale, Brown and other universities. Thayer served as a member of the Harvard Board of Overseers from 1913 until 1919. He was also an elected member of both the American Academy of Arts and Sciences and the American Philosophical Society.[1] [2]
He was president of the American Historical Association from 1918 to 1919. He died on September 7, 1923, in Cambridge, Massachusetts.