NameYear Appointed
E.J. Farr1923
E.P. Wrinch1925
W. Stanley Johnson1927
W.J. Farthing1929
Stanley H. Vincent1931
George E. Fox1933
Stanley Gates1936
H.A. Smith1938
W.H. Farthing1948
S. Pinder1962
G.E. Templeman1966
S. Norman Burfield1969
I.B. Rendall1971
D.J. Hawker1974
Gerry A. Lock1982
Bryan W. Moore1991
John Fry1996
Scott Priestnall2019
Martin Hellier2023