Over the course of his career, Mayo taught English at the
Phillips Academy in
Andover, Massachusetts,
Drake University in
Des Moines, Iowa, and at both the
University of Minnesota and
Macalester College in St. Paul, Minnesota. In 1953, he was awarded the first
Amy Lowell Poetry Traveling Scholarship which, along with a Drake donor matching gift, allowed him to spend 1953 through 1954 teaching and working in
England and traveling in
Europe. Mayo was also a professor of English at
Iowa Wesleyan College, and in 1961 received an honorary degree. Mayo taught
Roger Weaver (poet) at the
University of Oregon. The American poet and essayist
Ben Howard was also Mayo's student at Drake University from 1962 to 1964 and from 1965 to 1966. Mayo's work appeared in
Poetry and
Poetry Magazine. == Personal life ==