U.S. Army
James D Hassler
March 21, 1929—October 31, 2012
1SG
Life Timeline
83 years1929
Born
March 21, 1929
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
1SG
2012
Passed Away
October 31, 2012
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1SG
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more