US NAVY
John Bernard Heinen
July 15, 1942—May 30, 2000
DT2
Life Timeline
57 years1942
Born
July 15, 1942
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
DT2
2000
Passed Away
May 30, 2000
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
DT2
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more