 Thereafter, he was briefly employed as an insurance clerk by the Liverpool and Globe Insurance Companies, to appease his father's wish for him to have a conventional career.On 22 April 1911, Rathbone made his first appearance on stage at the Theatre Royal, Ipswich, Suffolk, as Hortensio in "The Taming of the Shrew", with his cousin Sir Frank Benson's No.2 Company, under the direction of Henry Herbert.