U.S. Army
John Barry McKeown
February 1, 1936—January 16, 2002
SGT
Life Timeline
65 years1936
Born
February 1, 1936
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2002
Passed Away
January 16, 2002
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more