 In 1926, Annie Buchanan sold the Morningside school to Miss Muirhead, who renamed it St. Hilary's.In 1929, she sold the Newington school to Miss Matthew, who decided to keep the name St. Margaret's (a decision that much pleased Mrs Buchanan).Prior to buying the school and taking on the role as Principal, Miss Matthew was already established at St. Margaret's, being a Housemistress and a teacher of Latin.