US MARINE CORPS
William Pank Mattingly
March 20, 1943—June 26, 2021
CPL
Life Timeline
78 years1943
Born
March 20, 1943
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2021
Passed Away
June 26, 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