Sidney Edward Cowan was one of the original members of No 24 Squadron, joining A Flight on 1 January and scoring six victories before being wounded, probably in DH2 5964, on 9 August. He remained with the squadron until 1 October then went to No 24 Squadron as a flight commander. He gained one further victory before 17 November when his DH2, number A2555, collided with DH2 A2565 flown by 2nd Lt William Spencer Fitz-
Robert Saundby. Both men were killed.
Capt Philip Chalmers Cowan served with No 56 Squadron and was killed in action in SE5a B4883 on 8 November 1917, probably the fourth victory for Hans Gottfried von Haebler of Jasta 36.
Graeme