Lawrence, Kansas, 1964-1991.
From the OHS PC Database, derived from A Guide to North American Organbuilders by David H. Fox (Organ Historical Society, 1991). —
Donald G. Hoyer. Born 21 Sep. 1935 in McPherson, Kansas; in Niles Bryant School of Piano Tuning, 1953; with Midwest Organ Service of Granite City, Illinois, 1958; with Reuter firm of Lawrence, Kansas, 1959; established organ and piano service firm in Lawrence, Kansas, 1964; died 8 July, 1991.