Alice May Pope appears in nursing registers as a "mental nurse" - registered 15 Feb 1924, London.
1925, 1928: Mental Hospital, Caterham, Surrey
She's on electoral registers at that hospital between 1920 and 1929
There's a probate entry for Alice May Pope, spinster of Hill Crest, Fore Street, Kingsand, Cornwall died 28 April 1964 at Meneage hospital, Helston. Administration with will to Arthur George Pope, retired member of marine police.
Does that ring any bells?
Think this is the related registration
Alice Pope
Registration q2 1964
Age 80
Kerrier Vol 7a, p54