1910 ca. 
1912 Rudolf Faust 
1913 ca. 
1923 
1932 Sek Ed. Spillmann 
1932 Primar Herr Utzinger 
1932 Primar Frau Kern 
1935 Herbert Muggli 
1935 Primar Frau Kern 
1936 Sek Paul Hess 
1938 ca. Herbert Muggli (Bürgenstock) 
1938 Primar Herbert Muggli 
1940 Primar Frau Kern 
1940 Primar Herbert Muggli 
1940 Sek Paul Hess 
1943 Unterstufe Frau Kern 
1946 Primar Frau Hecker 
1949 Mittelstufe Herbert Muggli (Bürgenstock) 
1949 Primar Herbert Muggli
