‘Dizzy’ Thomas taught English at the school form the 1920 to the 1960s. He was responsible for the school play during the 1950s and 1960s. There is an article by Ken VInes about ‘Dizzy’ Thomas here.
Dr. Bernard Harold Jesse Reid ‘Bert’ taught French to the upper school in the 1940s, 1950s, and 1960s. There is an article about ‘Bert’ Reid here