U.S. Army
Louis Bernard Grignon
April 12, 1844—February 28, 1866
CORP
Life Timeline
21 years1844
Born
April 12, 1844
US ARMY
Service Record
Civil War
Civil War
Conflict
CORP
1866
Passed Away
February 28, 1866
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CORP
War / Conflict
Civil War
Sourced from official cemetery data; last updated May 30, 2026.Learn more