U.S. Army
Osborn Bob McMahan
June 29, 1938—September 11, 2019
Life Timeline
81 years1938
Born
June 29, 1938
US ARMY
Service Record
2019
Passed Away
September 11, 2019
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more