Aircraft crashed after wing fell off the aircraft, Mellish died in the crash. It was proven to have been sabotaged by a German Spy who was captured and shot.
FAG lists DOB as 1896-08-07
Mellish, Roy Thompson (Second-Lieutenant)
Killed in Action 1918-March-07

Birth Date: 1897-August-07
Born:
Parents: Alfred & Edith B. Mellish
Spouse:
Home: Toronto, Ontario
Enlistment:
Enlistment Date: unkown date
Service
RFC
Unit
79 Sqn- Squadron (RFC)
Base
France
Rank
Second-Lieutenant
Position
pilot
Service Numbers