1904 T.L. Davies
1913 H.J. Chisholm
1927 W.R. Shimmin
1931 M. Montgomery
1932 T.H. Orrett
1938 J.W. Clare
1945 Mrs F. Jackson

1958 N.J.G. Bartley
1962 W.G. Williamson
1971 R.H. Ledson
1976 G.H. Low
1992 A.S. Waters
1995 K. Jones
1999 C.B. Townsend