U.S. Army
Dennis B McSwiney
May 23, 1835—December 20, 1899
PVT
Life Timeline
64 years1835
Born
May 23, 1835
US ARMY
Service Record
Civil War
Civil War
Conflict
PVT
1899
Passed Away
December 20, 1899
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
War / Conflict
Civil War
Sourced from official cemetery data; last updated May 30, 2026.Learn more