Johannes Kuhlo (Composer)
Born: 8th October 1856, Lohne, Germany
Died: 16th May 1941, Bielefeld, Germany
Nationality: German
Karl Friedrich Johannes Kuhlo together with his father Eduard Kuhlo, founded the German Protestant Posaunenchor (trombone choir/church brass ensemble) movement. Working in collaboration with the Bielefeld instrument maker Ernst David he developed the kuhlohorn for use by the ensembles (among other brass instruments).
Read more at https://en.wikipedia.org/wiki/Johannes_Kuhlo