Conrad Altenbach

Conrad Altenbach (1910 - 1986) was a traditionalist Catholic bishop from Milwaukee, Wisconsin. A Feeneyite, he was consecrated on May 24, 1984 by Bishop George Musey. He wrote at least two books in defense of the traditional Catholic faith and published a series of cassette tapes called The True Mass Tapes, which were recordings of his Tridentine Latin Masses broadcast over radio for every Sunday in the year.

Fr. Altenbach offered the traditional Mass at St. James Church, Mukwonago WI; St. Rita Catholic Church, West Allis WI; St Michael's Chapel, De Pere WI; and Saint Pius V Catholic Church, Mukwonago WI.