US MARINE CORPS
David J Sigmund
December 2, 1980—June 9, 2014
SGT
Life Timeline
33 years1980
Born
December 2, 1980
US MARINE CORPS
Service Record
Iraq
Iraq
Conflict
SGT
2014
Passed Away
June 9, 2014
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Iraq
Sourced from official cemetery data; last updated May 30, 2026.Learn more