U.S. Army
John Sylvester Kaufenberg
April 14, 1928—January 16, 2002
SGT
Life Timeline
73 years1928
Born
April 14, 1928
US ARMY
Service Record
Korean War
Korean War
Conflict
SGT
2002
Passed Away
January 16, 2002
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