Robert Friedmann (1891–1970) was a Mennonite historian known for his work in Mennonite Piety Through the Centuries (1949), Hutterite Studies (1961), and The Theology of Anabaptism ...view moreRobert Friedmann (1891–1970) was a Mennonite historian known for his work in Mennonite Piety Through the Centuries (1949), Hutterite Studies (1961), and The Theology of Anabaptism (1973). He taught at Goshen College and Western Michigan University.view less