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 ...lihat lebih banyakRobert 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.lihat lebih sedikit