U.S. Army
William T McMahan
July 31, 1945—September 12, 2021
LTC
Life Timeline
76 years1945
Born
July 31, 1945
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
LTC
2021
Passed Away
September 12, 2021
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
LTC
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more