U.S. Army
Marvin S Siebert
August 9, 1915—September 29, 1995
CAPT
Life Timeline
80 years1915
Born
August 9, 1915
US ARMY
Service Record
World War II
World War II
Conflict
CAPT
1995
Passed Away
September 29, 1995
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CAPT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more