Jacob Piatt Dunn (1919). Indiana and Indianans. Vol. III. Chicago: American Historical Society. p. 1440.
butler.edu
legacy.butler.edu
As of 2015 the chair has been held been twice by male professors: William Howe (1904–05) and John Samuel Kenyon (1906–13). See "The Demia Butler Chair of English Literature"(PDF). Butler University Endowed Chairs and Professorships. Butler University. Archived from the original(PDF) on 2017-01-13. Retrieved 2016-01-28.
As of 2015 the chair has been held been twice by male professors: William Howe (1904–05) and John Samuel Kenyon (1906–13). See "The Demia Butler Chair of English Literature"(PDF). Butler University Endowed Chairs and Professorships. Butler University. Archived from the original(PDF) on 2017-01-13. Retrieved 2016-01-28.
Catharine Merrill; Katharine Merrill Graydon (1934). Catharine Merrill, Life and Letters: Collected and Arranged. Greenfield, IN: The Mitchell Company. p. 9. OCLC7102104.
Catharine Merrill (1866–69). The Soldier of Indiana in the War for the Union. Vol. I and II. Indianapolis: Merrill and Company. OCLC4065419.