US NAVY
John Leonard Copley
September 7, 1956—May 11, 2012
SN
Life Timeline
55 years1956
Born
September 7, 1956
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
SN
2012
Passed Away
May 11, 2012
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