U.S. Army
John Arthur Gruenwald
July 21, 1942—September 24, 2016
SP5
Life Timeline
74 years1942
Born
July 21, 1942
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP5
2016
Passed Away
September 24, 2016
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP5
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more