1927  C. Harold Vernon
1928  E.M.I. Buxton
1929-32  R.C. Sykes
1933  Gilbert Russell
1934-36  G. Goodyear
1937  W.L. Hill
1938-49  Aubrey D. Ensom
1950-54  H.E.K. Sawtell
1955-56  W.G.D. Softly
1957-66  T.N. Treen
1967-79  Shirley Smith
1980-88  Jackie Pretherick
1989-2010  Harriet Witherington
2011 Jane Hill