U.S. Army
Sinigefredo Rivera
August 13, 1922—January 9, 1999
PVT
Life Timeline
76 years1922
Born
August 13, 1922
US ARMY
Service Record
PVT
1999
Passed Away
January 9, 1999
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
Sourced from official cemetery data; last updated May 30, 2026.Learn more