U.S. Army
Gerard G Mc Mahon
August 6, 1916—December 14, 1974
S SGT
Life Timeline
58 years1916
Born
August 6, 1916
US ARMY
Service Record
World War II
World War II
Conflict
S SGT
1974
Passed Away
December 14, 1974
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
S SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more