US NAVY
John F Ernst Jr
July 21, 1916—June 3, 2004
AMM1
Life Timeline
87 years1916
Born
July 21, 1916
US NAVY
Service Record
World War II
World War II
Conflict
AMM1
2004
Passed Away
June 3, 2004
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AMM1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more