US MARINE CORPS
Frank A Knapp
March 9, 1951—December 24, 2021
CPL
Life Timeline
70 years1951
Born
March 9, 1951
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2021
Passed Away
December 24, 2021
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CPL
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more