U.S. Army
Cyrus V Marquis
November 12, 1839—May 20, 1920
PVT
Life Timeline
80 years1839
Born
November 12, 1839
US ARMY
Service Record
Civil War
Civil War
Conflict
PVT
1920
Passed Away
May 20, 1920
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