US NAVY
Harold Douglas Koch
March 9, 1930—October 24, 2014
EN3
Life Timeline
84 years1930
Born
March 9, 1930
US NAVY
Service Record
Korean War
Korean War
Conflict
EN3
2014
Passed Away
October 24, 2014
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EN3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more