U.S. Army
John T Osterberg
February 25, 1933—February 24, 2003
SGT
Life Timeline
69 years1933
Born
February 25, 1933
US ARMY
Service Record
Korean War
Korean War
Conflict
SGT
2003
Passed Away
February 24, 2003
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more