U.S. Army
John Dennis Guist
December 15, 1946—June 4, 2018
SGT
Life Timeline
71 years1946
Born
December 15, 1946
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2018
Passed Away
June 4, 2018
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