1947-50	CAPT J. W. Morton
1951-52	T.A. Richardson
1953-55	Dr. J.K.A. Burn
1956	D.T. Jones
1957-58	F.R. Lloyd
1959-61	A.E. Pidgen
1962-64	G. Bradley
1965-67	W.R. Boot
1968-73	A.H. Wilkinson
1974-76	J.F. Vergette
1977-79	J.G. Keenan
1980-82	J.C. Ogle
1983-86	W.W.Dewar
1986	T.N. Baxter
1986-87	J.G. Keenan
1987-96	P.H. King
1996-99	A. Eaton
1999-2002	P. Bowskill
2002-2004	B.E. Killick
2004-2006	P.H. King
2006-2008	J.A. Smith
2009-2012	E.S.Walton
2012-2021	A.J. Kiddle
2021-	S. Winship