US NAVY
John Richard Mattox
November 20, 1941—September 5, 2021
SN
Life Timeline
79 years1941
Born
November 20, 1941
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
SN
2021
Passed Away
September 5, 2021
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SN
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more