Hershberger, Monica A. Women in American Operas of the 1950s: Undoing Gendered Archetypes: 187

Yost, Lydia Bauermeister 1870- Genealogy of John Hershberger 1928

Hershberger, Eli Peter 1869- History, Descendants of Peter Hershberger and Elizabeth Yoder, 1810-1950