U.S. Army
Mario O San Miguel
August 15, 1947—May 17, 1988
SP4
Life Timeline
40 years1947
Born
August 15, 1947
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
1988
Passed Away
May 17, 1988
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more