U.S. Army
John William Callas
September 29, 1930—May 12, 2008
CPL
Life Timeline
77 years1930
Born
September 29, 1930
US ARMY
Service Record
Korean War
Korean War
Conflict
CPL
2008
Passed Away
May 12, 2008
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CPL
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more