US MARINE CORPS
Harold Demmert Sr
June 12, 1936—January 31, 2015
PFC
Life Timeline
78 years1936
Born
June 12, 1936
US MARINE CORPS
Service Record
PFC
2015
Passed Away
January 31, 2015
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PFC
Sourced from official cemetery data; last updated May 30, 2026.Learn more