1881 -

1886

:   

William James

1887 -

1891

:   

David Stanley Jones

1893 -

1897

:   

Thomas Morris

1899 -

1903

:   

Owen Lloyd-Owen

1904 -

1907

:   

Alfred Penry Evans

1909 -

1914

:   

Williams John Rees

1919 -

1942

:   

Thomas Well Jones

1966 -

1974

:   

Gwilym ap_Robert