U.S. Army
John L Bonaventura Jr
December 18, 1934—December 16, 2017
SFC
Life Timeline
82 years1934
Born
December 18, 1934
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SFC
2017
Passed Away
December 16, 2017
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more