U.S. Army
Martin Sierra
July 1, 1895—June 16, 1960
SGT
Life Timeline
64 years1895
Born
July 1, 1895
US ARMY
Service Record
World War I
World War I
Conflict
SGT
1960
Passed Away
June 16, 1960
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more