US NAVY
John Ray Mercer
August 6, 1942—December 10, 2019
ATN3
Life Timeline
77 years1942
Born
August 6, 1942
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
ATN3
2019
Passed Away
December 10, 2019
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
ATN3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more