Admiral SIR Sidney Robert Bailey, K.B.E., C.B., D.S.O. (27 August, 1882 – 27 March, 1942)
Promoted Commander on 30 June, 1914.
Appointed to Beatty's Staff, 12 May, 1916. Acted as Flag Commander and War Staff Officer.
Gunnery Officer HMS Erin 1914-1916.