University of South Dakota -- English Department

The Edward Charles Ehrensperger papers contain materials from Ehrensperger's time as a professor of English, mainly at the University of South Dakota.

Frederick Manfred papers contain material from Manfred's time as a writer-in-residence at the University of South Dakota.

The John R. Milton papers contain material from his time at the University of South Dakota as a professor of English and editor of South Dakota Review.

The bulk of the materials concern the time the family spent in Vermillion, South Dakota.