US MARINE CORPS
Dennis R Knapp
October 8, 1942—October 10, 2013
LCPL
Life Timeline
71 years1942
Born
October 8, 1942
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
LCPL
2013
Passed Away
October 10, 2013
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
LCPL
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more