U.S. Army
John William Mason
August 25, 1890—May 14, 1957
PVT
Life Timeline
66 years1890
Born
August 25, 1890
US ARMY
Service Record
World War I
World War I
Conflict
PVT
1957
Passed Away
May 14, 1957
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more