U.S. Army
John A McWilliams
March 5, 1841—August 1, 1923
PVT
Life Timeline
82 years1841
Born
March 5, 1841
US ARMY
Service Record
CONFEDERATE STATES
CONFEDERATE STATES
Conflict
PVT
1923
Passed Away
August 1, 1923
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
War / Conflict
CONFEDERATE STATES
Sourced from official cemetery data; last updated May 30, 2026.Learn more