US MARINE CORPS
Harlan S Steffen
June 30, 1919—May 24, 2006
SGT
Life Timeline
86 years1919
Born
June 30, 1919
US MARINE CORPS
Service Record
World War II
World War II
Conflict
SGT
2006
Passed Away
May 24, 2006
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more