U.S. Army
Michael James Callahan
September 29, 1952—June 5, 2020
SSG
Life Timeline
67 years1952
Born
September 29, 1952
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SSG
2020
Passed Away
June 5, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SSG
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more