US NAVY
Michael Anton Hrivnak
June 8, 1947—September 5, 2010
PO3
Life Timeline
63 years1947
Born
June 8, 1947
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
PO3
2010
Passed Away
September 5, 2010
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
PO3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more