US NAVY
Douglas C Heffernan
August 16, 1943—January 19, 2003
MM2
Life Timeline
59 years1943
Born
August 16, 1943
US NAVY
Service Record
MM2
2003
Passed Away
January 19, 2003
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MM2
Sourced from official cemetery data; last updated May 30, 2026.Learn more