US NAVY
John Leroy Heffner
September 30, 1939—December 13, 2011
EN2
Life Timeline
72 years1939
Born
September 30, 1939
US NAVY
Service Record
EN2
2011
Passed Away
December 13, 2011
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EN2
Sourced from official cemetery data; last updated May 30, 2026.Learn more