| 1942 | 1948 | Herbert J. Welch | |
| 1949 | 1949 | Gerald (Gerry) T. Kincade | |
| 1950 | 1952 | Frank H. Parker | |
| 1952 | 1953 | Harry Clarke | |
| 1953 | 1954 | Frank H. Parker | |
| 1955 | 1959 | James (Craig) Reid | |
| 1960 | 1965 | Donald M. Beaton | |
| 1966 | 1973 | Charles M. Darkis | |
| 1974 | 1975 | Arthur (Bruce) Brown | |
| 1976 | 1977 | Orlan H. Rye | |
| 1977 | 1990 | Arthur N. Skipsey | |
| 1990 | 1996 | John (Jack) E. Collins | |
| 1996 | 1999 | W. (Bill) Luchtmeijer | |
| 1999 | 2018 | Teunis Westbroek | |
| 2018 | 2022 | Brian Wiese | |
| 2022 | Teunis Westbroek |