U.S. Army
Sidney M Blackwelder
May 11, 1908—October 18, 1983
PVT
Life Timeline
75 years1908
Born
May 11, 1908
US ARMY
Service Record
World War II
World War II
Conflict
PVT
1983
Passed Away
October 18, 1983
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more