1883 - 1898                 Philipp Klopf

1898 - 1902                 Andreas Brönner

1903 - Juni 1910          Johann Traub

Juni 1910 - 1923           Leo Herbert

1924 - 1945                 Eugen Müller

1951 - 1961                 Robert Müller

1962 - 1975                 Ernst Jesberger

1976 - 1981                 Walter Schwab

1981 - 2000                 Lothar Müller

2000 - 2006                 Stefan Römisch

2006 - 2018                 Tanja Robanus

2018                            Matthias Maag