Roebuck was an American citizen who came to Toronto in 1917 to enlist in the RFC.
1917-10-21: Roebuck died at 87CTS, Camp Mohawk, N.Toronto, in JN4a, C-639, when it stalled on a turn and half side-slipped, half nosedived to the ground, from 300 feet. He was alone in the aircraft at the time.
Roebuck, Lee James (Cadet)
Killed in Flying Accident 1917-October-21

Birth Date: 1894-April-02
Born: ???, England
Parents: Mr. & Mrs. L. F. Roebuck
Spouse: unmarried
Home: Dayton, Ohio (parents)
Enlistment:
Enlistment Date: 1917
Service
RFC
Unit
(OT) Sqn- Squadron (RFC)
Base
87CTS, Camp Mohawk
Rank
Cadet
Position
pilot-trainee
Service Numbers
74545, RFC