Prof. Frank Harris

There is no single author named 'Prof. Frank Harris'; the name likely conflates Frank Harris (1856–1931), an Irish-English writer and editor known for his memoir 'My Life and Loves', with Frank E. Harris (1929–2023), a professor of physical chemistry, or Frank Harris III, a professor of postsecondary education. Frank Harris, the author, was born in Galway, Ireland, and is best known for his controversial autobiographical works.

Galway, Ireland Feb 14, 1856 Wikipedia
Memoir Autobiography Erotica