1960-[ongoing]
Origination : Gumbleton, Thomas J.Correspondence, minutes, talks, and photographs; papers generated by his work as a member of the National Conference of Catholic Bishops and the United States Catholic Conference and through his involvement in many social action groups, including Pax Christi USA and Bread for the World; with material on the Michigan Catholic Conference, the war in Vietnam, the Detroit Archdiocesan Synod of 1969, and the United States Bishops' Pastoral Letter on War and Peace, The Challenge of Peace: God's Promise and Our Response (1983); and a tape recording of Gumbleton on the Phil Donahue Show.
Auxiliary Bishop of Detroit since 1968.