
Chairman
1913-1914

Chairman
1914-1915

1914-1950

Chairman
1915-1937

Chairman
1917-1935

Chairman
1937-1947

1948-1952

Chairman
1948-1957

Secretary
1948-1957

Chairman
1957-1966

Chairman
1966-1972

Chairman
1972-1978

Secretary
1978-1982

Chairman
1978-1982

1981-2013

1982-1986

Chairman
1986-1989

Chairman
1990-1994

Chairwoman
1994-1998

Chairman
1998-2001

Chairman
2001-2007

Chairman
2007-2011

Chairman
2011-2015

Chairman
2015-2019

Lay Secretary
2020-2024

Chairman
2019-2023

Secretary
2004-2020