War Records: O'Brien

Found 1,738 Civil War soldier records for surname "O'Brien" (Union: 1389, Confederacy: 349).

1,738 Results

Union (1,389) Confederacy (349)
Name State Unit Function
O'Brien, Thomas Virginia Thurmond's Company, Virginia Cavalry (Partisan Rangers) Cavalry
O'Brien, Thomas Virginia 42nd Regiment, Virginia Infantry Infantry
O'Brien, Thomas Virginia 46th Regiment, Virginia Infantry Infantry
O'Brien, Thomas Maryland 2nd Battalion, Maryland Infantry Infantry
O'Brien, Thomas Alabama 24th Regiment, Alabama Infantry Infantry
O'Brien, Thomas Alabama 2nd Battalion, Alabama Light Artillery Artillery
O'Brien, Thomas Alabama 2nd Regiment, Alabama Infantry Infantry
O'Brien, Thomas Alabama 32nd Regiment, Alabama Infantry Infantry
O'Brien, Thomas Louisiana 6th Regiment, Louisiana Infantry Infantry
O'Brien, Thomas Louisiana 18th Regiment, Louisiana Infantry Infantry
O'Brien, Thomas Confederate States 4th Regiment, Confederate Infantry Infantry
O'Brien, Timothy South Carolina 17th Battalion, South Carolina Cavalry (6th) Cavalry
O'Brien, Timothy Virginia 24th Battalion, Virginia Partisan Rangers (Scott's)
O'Brien, Timothy Virginia W.P. Carter's Company, Virginia Light Artillery Artillery
O'Brien, Timothy Virginia 19th Regiment, Virginia Infantry Infantry
O'Brien, Timothy Louisiana 7th Regiment, Louisiana Infantry Infantry
O'Brien, Timothy Confederate States 1st Regiment, Confederate Engineer Troops Engineers
O'Brien, W. Kentucky 3rd Regiment, Kentucky Cavalry Cavalry
O'Brien, W. A. Kentucky 5th Regiment, Kentucky Mounted Infantry Infantry
O'Brien, Waldo Missouri 2nd Regiment, Missouri Infantry Infantry
O'Brien, Walter Missouri Missouri State Guard
O'Brien, Wilis Georgia 6th Regiment, Georgia Cavalry Cavalry
O'Brien, William Georgia 2nd Regiment, Georgia Infantry Infantry
O'Brien, William Mississippi 30th Regiment, Mississippi Cavalry Cavalry
O'Brien, William Alabama 48th Regiment, Alabama Militia
O'Brien, William Georgia 40th Regiment, Georgia Infantry Infantry
O'Brien, William Mississippi 14th Battalion, Mississippi Light Artillery Artillery
O'Brien, William Mississippi 2nd Battalion, Mississippi Infantry Infantry
O'Brien, William Mississippi 11th Regiment, Mississippi Infantry Infantry
O'Brien, William Mississippi 16th Regiment, Mississippi Infantry Infantry
O'Brien, William Mississippi 48th Regiment, Mississippi Infantry Infantry
O'Brien, William Virginia 6th Regiment, Virginia Cavalry Cavalry
O'Brien, William Virginia W.P. Carter's Company, Virginia Light Artillery Artillery
O'Brien, William Alabama 39th Regiment, Alabama Infantry Infantry
O'Brien, William North Carolina 22nd Regiment, North Carolina Infantry Infantry
O'Brien, William South Carolina 1st Regiment, South Carolina Mounted Militia
O'Brien, William Alabama Seawell's Battery, Alabama Artillery (Mohawk Artillery) Artillery
O'Brien, William Louisiana 5th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 6th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 7th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 13th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 14th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 16th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 20th Regiment, Louisiana Infantry Infantry
O'Brien, William Louisiana 21st Regiment, Louisiana Infantry (Patton's) Infantry
O'Brien, William Kentucky Jesse's Battalion, Kentucky Mounted Riflemen
O'Brien, William H. Virginia 4th Regiment, Virginia Reserves
O'Brien, William P. Alabama Hilliard's Legion, Alabama Volunteers
O'brien, John Tennessee 1st Regiment, Tennessee Cavalry (Carter's) Cavalry

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