Lived with parents at 52 Inverkip Street, Greenock. Son of Richard Colquohoun (Mason) and Jane Colquohoun. Joiner with Kirkwood. Brother Duncan, 4 sisters
Joined in 1908 as a 15 year old Clerk. Mediterranean Expeditionary Force 1/6/15. Reported to have died of wounds.
Remembered at Helles Memorial. Panels 183-184.