1928-1933
Thomas Armstrong
Thomas Armstrong (1898-1994), later Sir Thomas, and Principal of the Royal Academy of Music 1955-68.
From 1928 to 1933 he was organist of Exeter Cathedral, a post he held in tandem with the directorship of music at the University College of the South West.
Source: https://peeragenews.blogspot.com/2018/08/obituary-sir-thomas-armstrong.html [accessed November 2020]