From Particulars of Recruit (1918):
Robert Henry Coldwell was born in Huntsville, Muskoka County, Ontario on March 6, 1894. He was drafted for military service (C.E.F.) in 1918. He was a farmer. Regiment Number 3210497.
From BC Registration of Death (1949):
Robert Henry Coldwell died at the Provincial Mental Hospital, Essondale, BC on Sep 12, 1949.