U.S. Army
John Calvin Chapman
December 3, 1917—June 14, 2005
TEC 4
Life Timeline
87 years1917
Born
December 3, 1917
US ARMY
Service Record
World War II
World War II
Conflict
TEC 4
2005
Passed Away
June 14, 2005
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
TEC 4
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more