US MARINE CORPS
Dennis J Duffy
January 27, 1942—June 8, 2018
LCPL
Life Timeline
76 years1942
Born
January 27, 1942
US MARINE CORPS
Service Record
LCPL
2018
Passed Away
June 8, 2018
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
LCPL
Sourced from official cemetery data; last updated May 30, 2026.Learn more