[Leblanc] Holton is a brand owned by Steinway Musical Instruments` Conn-Selmer division. Founded by Frank Holton, a trombone player in 1898 in Chicago, the firm built brass instruments in Elkhorn, Wisconsin from 1918 until 2008 before moving all current production to Elkhart, IN and Eastlake, OH. ==Frank Holton== Frank E. Holton was born Ma...