US NAVY
Duane Chris Hierholzer
December 21, 1948—February 25, 2020
OS3
Life Timeline
71 years1948
Born
December 21, 1948
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
OS3
2020
Passed Away
February 25, 2020
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
OS3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more