1885-1914       Mr W J McGowan
1915-22           Mr H E Wood
1923-47           Mr S H Jackson
1948-54           Mr H E McDowell
1955-59           Mr J C Williamson
1960-67           Mr R H Harrison
1968-75           Mr J E Barbour
1976-90           Dr E M Power
1991-98           Mr R J Johnson
1999-2002       Mr B J Milford
2003-               Mrs D Johnston