Union Regimental Histories
New York
12th Regiment Infantry (3 Months)
Sailed from New York for Fortress Monroe, Va., April 21, 1861; arrived April 23; thence
moved to Annapolis and Washington, D.C. Assigned to Mansfield's Command. Mustered in May
2, 1861. Advance into Virginia May 28. Occupation of Arlington Heights, Va., May 24.
Ordered to Join Patterson's Army July 6. Skirmish near Martinsburg July 12. Near Bunker
Hill July 15. Mustered out at New York City August 5, 1861, expiration of term.
12th Regiment Infantry "Onondaga Regiment"
"Independence Guard"
Organized at Elmira, N. Y, and mustered in for two years' State service May 8, 1861.
Mustered in for three months' United States service May 13, and remustered for full term
of State service August 2, 1861. Moved to Washington, D.C., May 29, 1861. Attached to
Richardson's Brigade, Tyler's Division, McDowell's Army of Northeast Virginia, June to
August, 1861. Richardson's Brigade, Division of the Potomac, to October, 1861. Wadsworth's
Brigade, McDowell's Division, Army of the Potomac, to March, 1862. Butterfield's 3rd
Brigade, Porter's 1st Division, 3rd Army Corps, Army of the Potomac, to May, 1862. 3rd
Brigade, 1st Division, 5th Army Corps, to May, 1863. Headquarters, 5th Army Corps, to
June, 1864.
SERVICE.--Duty in the Defenses of Washington, D. C., until July
16, 1861. Advance on Manassas, Va., July 16-21. Battle of Bull Run July 21. Upton's Hill
August 27. Duty in the Defenses of Washington, D. C, until March 10, 1862. Advance on
Manassas, Va., March 10. Moved to the Virginia Peninsula March 22-24. Warwick Road April
5. Siege of Yorktown April 5-May 4. Before Yorktown April 11. Reconnaissance up the
Pamunkey May 10. Reconnaissance to Hanover Court House May 26. Battle of Hanover Court
House May 27. Operations about Hanover Court House May 27-29. Seven days before Richmond
June 25-July 1. Battle of Gaines Mill July 27. White Oak Swamp and Turkey Bend June 30.
Malvern Hill July 1. Duty at Harrison's Landing until August 16. Movement to Fortress
Monroe, thence to Centreville August 16-28. Pope's Campaign in Northern Virginia August
28-September 2. Battle of Bull Run August 30. Maryland Campaign September 6-22. Battle of
Antietam September 16-17. Shepherdstown September 19. At Sharpsburg, Md., until October
30. Movement to Falmouth, Va., October 30-November 19. Battle of Fredericksburg, Va.,
December 12-15. Expedition to Richard's and Ellis' Fords December 29-30. "Mud
March" January 20-24, 1863. At Falmouth until April. Chancellorsville Campaign April
27-May 6. Battle of Chancellorsville May 1-5. Mustered out May 17, 1863, expiration of
term. Three years men consolidated to a Battalion of two Companies and assigned to duty as
Provost Guard at Headquarters, 5th Army Corps, to June, 1864. Participating in the
Gettysburg (Pa.) Campaign June 11-July 24, 1863. Battle of Gettysburg July 1-3. Bristoe
Campaign October 9-22. Advance to line of the Rappahannock November 7-8. Mine Run Campaign
November 26-December 2. Campaign from the Rapidan to the James May 3-June 2. Battles of
the Wilderness May 5-7; Spottsylvania May 8-12; Spottsylvania Court House May 12-21; North
Anna River May 23-26. On line of the Pamunkey May 26-28. Totopotomoy May 28-31.
Transferred to 5th New York Infantry June 2, 1864, as Companies "E" and
"F."
Regiment lost during service 3 Officers and 61 Enlisted men killed and mortally wounded
and 1 Officer and 59 Enlisted men by disease. Total 124.
12th Regiment National Guard Infantry
Left State for Washington, D.C., May 27, 1862. Mustered in for three months May 31, 1862.
Attached to Railroad Brigade, Middle Department, 8th Army Corps. (Co. "A"
detached at Fort McHenry, Baltimore, Md.) Assigned to duty at Harper's Ferry, W. Va., June
to September. Defense of Harper's Ferry September 12-15. Maryland Heights September 12-13.
Surrender of Harper's Ferry September 15. Paroled as prisoners of war September 16.
Mustered out October 12, 1862. Declared exchanged January 11, 1863.
Again entered service for thirty days June 18, 1863. Moved to Harrisburg, Pa., and
attached to 1st Brigade, Dana's Division, Dept. of the Susquehanna. Duty at Fenwick, Pa.
Mustered out at New York City July 20, 1863.
13th Regiment Infantry (3 Months)
Organized at Brooklyn, N.Y. Moved to Annapolis, Md., April 21, 1861. Mustered into United
States service for three months April 23. Guard railroad at Annapolis, Md., until June,
and duty at Baltimore, Md., until August. Affair at Smith's Point, Md., May 18. Mustered
out August 6, 1861.
13th Regiment Infantry "Rochester Regiment"
Organized at Rochester, N.Y., and mustered in for two years' service April 25, 1861. Moved
to Elmira, N. Y, May 4. Mustered into United States service for three months May 14. Left
State for Washington, D. C., May 30. Attached to Sherman's Brigade, Tyler's Division,
McDowell's Army of Northeast Virginia, June to August, 1861. Fort Corcoran, Defenses of
Washington, to October, 1861. Martindale's Brigade, Porter's Division, Army of the
Potomac, to March, 1862. 1st Brigade, 1st Division, 3rd Army Corps, Army of the Potomac,
to May, 1862. 1st Brigade, 1st Division, 5th Army Corps, to May, 1863.
SERVICE.--Camp on Meridian Hill, Defenses of Washington, until
June 3, 1861, and at Fort Corcoran until July 16. Advance on Manassas, Va., July 16-21.
Occupation of Fairfax Court House July 17. Blackburn's Ford July 18. Battle of Bull Run
July 21. Transferred to United States service for balance of term by order of Governor
Morgan August 2, 1861. Duty in the Defenses of Washington until March, 1862. Moved to the
Virginia Peninsula March 16. Warwick Road April 5. Siege of Yorktown April 5-May 4.
Reconnaissance from Yorktown April 11-13. New Bridge May 24. Battle of Hanover Court House
May 27. Operations about Hanover Court House May 27-29. Seven days before Richmond June
25-July 1. Mechanicsville June 26. Gaines Mill June 27. White Oak Swamp and Turkey Bend
June 30. Malvern Hill July 1. At Harrison's Landing until August 16. Retreat from the
Peninsula and movement to Centreville August 16-28. Pope's Campaign in Northern Virginia
August 28-September 2. Battle of Bull Run August 30. Maryland Campaign September 6-22.
Battle of Antietam, Md., September 16-17. Shepherdstown September 19. At Sharpsburg, Md.,
to October 30. Movement to Falmouth, Va., October 30-November 19. Battle of
Fredericksburg, Va., December 12-15. Expedition to Richards' and Ellis' Fords December
29-30. "Mud March" January 20-24, 1863. At Falmouth until April 26. Ordered home
April 26, and mustered out May 14, 1863, expiration of term. Three years' men consolidated
to two Companies and duty as Provost Guard, 1st Division, 5th Army Corps, April 27 to June
23. Chancellorsville Campaign April 27-May 6. Battle of Chancellorsville May 1-5.
Transferred to 140th New York Infantry June 23, 1863.
Regiment lost during service 4 Officers and 67 Enlisted men killed and mortally wounded
and 29 Enlisted men by disease. Total 100.
13th Regiment National Guard Infantry
Left State for Washington, D. C, May 30, 1862; thence moved to Suffolk, Va., and duty
there attached to Division at Suffolk, 7th Army Corps, Dept. of Virginia, until September,
1862. Mustered out at Brooklyn, N. Y, September 28, 1862.
Again left State for Harrisburg, Pa., June 20, 1863. Attached to 2nd Brigade, 1st
Division, Dept. of the Susquehanna. Action near Fort Washington, Pa., July 2. Mustered out
July 20, 1863.
14th Regiment Infantry "1st Oneida County Regiment"
Organized at Albany, N. Y, and mustered in for two years' service May 24, 1861. Left State
for Washington, D.C., June 12, 1861. Attached to Porter's Brigade, Hunter's Division,
McDowell's Army of Northeast Virginia, to August, 1861. W. T. Sherman's Brigade, Division
of the Potomac, to October, 1861. Morell's Brigade, Porter's Division, Army of the
Potomac, to March, 1862. 2nd Brigade, 1st Division, 3rd Army Corps, Army of the Potomac,
to May, 1862. 2nd Brigade, 1st Division, 5th Army Corps, to May, 1863.
SERVICE.--Duty in the Defenses of Washington, D. C., until July 16, 1861. Advance on
Manassas, Va., July 16-21. Battle of Bull Run July 21. Duty in the Defenses of Washington
until March, 1862. Little River Turnpike October 14, 1861. Fall's Church Road November 18.
Moved to the Peninsula, Va., March 16. Howard's Mills, near Cockleton, April 4. Warwick
Road April 5. Siege of Yorktown April 5-May 4. Battle of Hanover Court House May 27.
Operations about Hanover Court House May 27-29. Seven days before Richmond June 25-July 1.
Battle of Mechanicsville June 26. Gaines Mill June 27. White Oak Swamp and Turkey Bend
June 30. Malvern Hill July 1. At Harrison's Landing until August 16. Movement to Fortress
Monroe, thence to Centreville August 16-28. Pope's Campaign in Northern Virginia August
28-September 2. Maryland Campaign September 6-22. Battle of Antietam September 16-17.
Shepherdstown September 19. At Sharpsburg, Md., until October 30. Reconnaissance to
Smithville, W. Va., October 16-17. Movement to Falmouth, Va., October 30-November 19.
Battle of Fredericksburg, Va., December 12-15. Expedition to Richards' and Ellis' Fords
December 29-30. "Mud March" January 20-24. At Falmouth until April 27.
Chancellorsville Campaign April 27-May 6. Battle of Chancellorsville May 1-5. Mustered out
May 24, 1863, expiration of term. Three years' men and Recruits transferred to 44th and
140th New York Infantry.
Regiment lost during service 4 Officers and 56 Enlisted men killed and mortally wounded
and 43 Enlisted men by disease. Total 103.
14th Regiment State Militia Infantry "14th Brooklyn"
(See 84th Regiment Infantry)
Organized at New York City and mustered in for two years' service June 17, 1861. Left
State for Washington, D.C., June 29. Duty as Infantry in the Defenses of that city until
October, 1861. Attached to McCune's Brigade July 30 to August 4, 1861. Franklin's Brigade,
Division of the Potomac, to September 26, and to Newton's Brigade to November, 1861.
Designation of Regiment changed to 15th New York Engineers October 25, 1861. (See 15th
Engineers)
15th Regiment National Guard Infantry
Mustered in for thirty days' United States service June 6, 1864. Duty at various posts in
New York Harbor. Mustered out July 7, 1864.
Organized at Albany, N.Y., and mustered in for two years May 15, 1861. Left State for
Washington, D.C., June 27. Attached to Davies' Brigade, Miles' Division, McDowell's Army
of Northeast Virginia, to August, 1861. Heintzelman's Brigade, Division of the Potomac, to
October, 1861. Slocum's Brigade, Franklin's Division, Army of the Potomac, to March, 1862.
2nd Brigade, 1st Division, 1st Army Corps, Army of the Potomac, to May, 1862. 2nd Brigade,
1st Division, 6th Army Corps, to May, 1863.
SERVICE.--Reconnaissance from Alexandria on Fairfax Road July
14, 1861. Advance on Manassas, Va., July 16-21. Fairfax Court House July 17. Battle of
Bull Run July 21. Duty in the Defenses of Washington until March, 1862. Expedition to
Pohick Church October 3, 1861. Advance on Manassas, Va., March 10-15, 1862. McDowell's
advance on Fredericksburg, Va., April 4-12. Ordered to the Virginia Peninsula April 22.
Siege of Yorktown April 24-May 4 (on transports). West Point May 7-8. Near Mechanicsville
May 22. Seven days before Richmond June 25-July 1. Gaines Mill June 27. Savage Station
June 29. White Oak Swamp and Glendale June 30. Malvern Hill July 1. At Harrison's Landing
until August 16. Movement to Fortress Monroe, thence to Centreville August 16-28. In works
at Centreville August 28-31, and cover Pope's retreat from Bull Run to Fairfax Court House
September 1. Maryland Campaign September 6-22. Crampton's Gap, South Mountain, September
14. Battle of Antietam September 16-17. Duty in Maryland until October 29. Movement to
Falmouth, Va., October 29-November 19. Battle of Fredericksburg, Va., December 12-15.
"Mud March" January 20-24, 1863. At Falmouth until April Chancellorsville
Campaign April 27-May 6. Operations about Franklin's Crossing April 29-May 2. Maryes
Heights, Fredericksburg, May 3. Salem Heights May 3-4. Banks' Ford May 4. Mustered out May
22, 1863, expiration of term. Three years' men transferred to 121st New York Infantry.
Regiment lost during service 5 Officers and 106 Enlisted men killed and mortally wounded
and 1 Officer and 85 Enlisted men by disease. Total 197.
17th Regiment Infantry "Westchester Chasseurs"
Organized at New York City and mustered in for two years' service May 28, 1861. Left State
for Washington, D.C., June 21. Attached to Mansfield's Command, Dept. of Washington, June
to August, 1861. Garrison, Fort Ellsworth, Defenses of Washington, to October, 1861.
Butterfield's Brigade, Porter's Division, Army of the Potomac, to March, 1862. 3rd
Brigade, 1st Division, 3rd Army Corps, Army of the Potomac, to May, 1862. 3rd Brigade, 1st
Division, 5th Army Corps, to June, 1863.
SERVICE.--Duty in the Defenses of Washington, D. C., until
March, 1862. Advance on Manassas, Va., March 10-15, 1862. Moved to the Peninsula, Va.,
March 22-24. Peninsula Campaign March to August. Warwick Road April 5. Siege of Yorktown
April 5-May 4. Reconnaissance up the Pamunkey May 10. Battle of Hanover Court House May
27. Operations about Hanover Court House May 27-29. Seven days before Richmond June
25-July 1. Operations about White House Landing June 26-July 2. White House June 28. Duty
at Harrison,s Landing until August 16. Movement to Fortress Monroe, thence to Centreville
August 16-28. Pope's Campaign in Northern Virginia August 28-September 2. Battle of Bull
Run August 30. Maryland Campaign September 6-22. Battle of Antietam September 16-17.
Shepherdstown September 19. Duty at Sharpsburg, Md., until October 30. Movement to
Falmouth, Va., October 30-November 17. Battle of Fredericksburg, Va., December 12-15.
Expedition to Richards' and Ellis' Fords, Rappahannock River, December 29-30. "Mud
March" January 20-24, 1863. At Falmouth until April 27. Chancellorsville Campaign
April 27-May 6. Battle of Chancellorsville May 1-5. Three years' men detached May 13,
1863; assigned to a Battalion of New York Volunteers and on June 23, 1863, transferred to
146th Regiment New York Infantry. Regiment mustered out June 2, 1863.
Regiment lost during service 5 Officers and 32 Enlisted men killed and mortally wounded
and 3 Officers and 37 Enlisted men by disease. Total 77.
17th Regiment Veteran Infantry
Organized at Staten Island, N.Y., June 13 to October 17, 1863. Two Companies under Captain
Horner. Moved to Fort Hamilton, N.Y., September 2, 1863. Left State for Washington, D.C.,
October 18, 1863. Moved to Louisville, Ky., thence to Eastport, Miss., and Columbus, Ky.,
October 28-November 8, 1863. Attached to District of Columbus, Ky., 6th Division, 16th
Army Corps, Dept. of the Tennessee, to January, 1864. 2nd Brigade, 4th Division, 16th Army
Corps, to April, 1864. 3rd Brigade, 4th Division, 16th Army Corps, to August,1864. 1st
Brigade, 2nd Division, 14th Army Corps, Army of the Cumberland, to June, 1865.
SERVICE.--Duty at Union City, Tenn., December 11, 1863, to
January 24, 1864. Moved to Vicksburg, Miss., January 24. Meridian Campaign February
3-March 2. Operations in Alabama and duty at Decatur, Ala., April 10 to August 4. Pond
Springs, near Courtland, May 27. Pond Springs June 29. Courtland July 25. Ordered to
Atlanta, Ga., August 4. Siege of Atlanta August 8-25. Flank movement on Jonesboro August
25-30. Battle of Jonesboro August 31-September 1. Lovejoy Station September 2-6. Pursuit
of Hood into Alabama October 3-26. March to the sea November 15-December 10. Sandersville
November 26. Siege of Savannah December 10-21. Campaign of the Carolinas January to April,
1865. Averysboro, N. C., March 16. Battle of Bentonville March 19-21. Occupation of
Goldsboro March 24. Advance on Raleigh April 9-13. Occupation of Raleigh April 14.
Bennett's House April 26. Surrender of Johnston and his army. March to Washington, D.C.,
via Richmond, Va., April 29-May 20. Grand Review May 24. Duty in Dept. of Washington,
attached to 1st Brigade, Bartlett's Division, 22nd Army Corps, to July. Mustered out July
13, 1865.
Regiment lost during service 2 Officers and 51 Enlisted men killed and mortally wounded
and 56 Enlisted men by disease. Total 109.
17th Regiment National Guard Infantry
Organized for thirty days' United States service July, 1863. Left State for Baltimore,
Md., July 3, and duty in the Defenses of that city until August. Attached to 2nd Separate
Brigade, 8th Army Corps, Middle Department. Mustered out August 13, 1863.
Organized at Albany, N.Y., and mustered in May 17, 1861. Left State for Washington, D. C.,
June 19. Attached to Davies' Brigade, Miles' Division, McDowell's Army of Northeast
Virginia, June to August, 1861. Franklin's Brigade, Division of the Potomac, to October,
1861. Newton's Brigade, Franklin's Division, Army of the Potomac, to March, 1862. 3rd
Brigade, 1st Division, 1st Army Corps, Army of the Potomac, to May, 1862. 3rd Brigade, 1st
Division, 6th Army Corps, to May, 1863.
SERVICE.--Reconnaissance on Fairfax Road July 14, 1861. Advance
on Manassas, Va., July 16-21. Fairfax Court House July 17. Battle of Bull Run July 21.
Duty in the Defenses of Washington, D.C., until March, 1862. Skirmish at Springfield
Station October 3, 1861. Advance on Manassas, Va., March 10-15, 1862. McDowell's advance
on Fredericksburg, Va., April 4-12. Ordered to the Virginia Peninsula April 22. Siege of
Yorktown April 24-May 4 (on transports). West Point May 7-8. Seven days before Richmond
June 25-July 1. Gaines Mill June 27. White Oak Swamp and Glendale June 30. Malvern Hill
July 1. At Harrison's Landing until August 16. Movement to Fortress Monroe, thence to
Centreville August 16-28. In works at Centreville August 29-31. Cover Pope's retreat to
Fairfax Court House September 1. Maryland Campaign September 6-22. Crampton's Pass, South
Mountain, September 14. Battle of Antietam September 16-17. Duty in Maryland until October
30. Movement to Falmouth, Va., October 30-November 19. Battle of Fredericksburg, Va.,
December 12-15. "Mud March" January 20-24, 1863. At Falmouth until April.
Chancellorsville Campaign April 27-May 6. Operations at Franklin's Crossing April 29-May
2. Maryes Heights, Fredericksburg, May 3. Salem Heights May 3-4. Banks' Ford May 4. Three
years men transferred to 121st Regiment New York Infantry May 11. Regiment moved to New
York May 16, and mustered out May 28, 1863, expiration of term.
Regiment lost during service 4 Officers and 34 Enlisted men killed and mortally wounded
and 1 Officer and 32 Enlisted men by disease. Total 71.
18th Regiment National Guard Infantry
Organized for thirty days' United States service and left State for Baltimore, Md., July
3, 1863. Duty at Baltimore and at Frederick, Md. Attached to 2nd Separate Brigade, 8th
Army Corps, Middle Department, to August. Mustered out August 15, 1863.
19th Regiment Infantry "Seward Infantry"
Organized at Elmira, N.Y., and mustered in for two years May 22, 1861. Left State for
Washington, D.C., June 5, and duty in the Defenses of that city until July. Attached to
Sandford's Division, Patterson's Army, July. Butterfield's Brigade, Patterson's Army, July
11-29, 1861. 1st Brigade, Banks' Division, Army of the Potomac, to September 15, 1861. 3rd
Brigade, Banks' Division, Army of the Potomac, to December, 1861.
SERVICE.--Joined Patterson's Army July 6, 1861. Occupation of Martinsburg, Va., July 10. Skirmish at Bunker Hill July 17. Picket duty at Bolivar Heights July 25. Occupation of Maryland Heights July 28. Lovettsville August 8 (Detachment). Moved to Hyattstown August 16. Duty near Darnestown until September 24. Duty on Upper Potomac until December. Designation of Regiment changed to 3rd Regiment New York Light Artillery December 11, 1862.
19th Regiment National Guard Infantry
Organized for three months' United States service May 26, 1862. Left State for Baltimore,
Md., June 4. Duty at Baltimore and along line of railroad from Baltimore to Havre de Grace
until September. Mustered out September 6, 1862.
20th Regiment Infantry (3 Months) "Ulster Guard"
Organized for three months' service April 23, 1861. Left State for Annapolis, Md., May 7.
Mustered in May 11. Duty at Annapolis and Baltimore, Md., until August. Mustered out
August 2, 1861.
20th Regiment Infantry "United Turner Regiment"
Organized at New York City May 6, 1861. Left State for Fortress Monroe, Va., June 13.
Attached to Fortress Monroe and Camp Hamilton, Dept. of Virginia, to May, 1862. 2nd
Brigade, 1st Division, Dept. of Virginia, to June, 1862. 3rd Brigade, 2nd Division, 6th
Army Corps, to May, 1863.
SERVICE.--Duty at Fortress Monroe and Camp Hamilton June 15 to August 26, 1861. Hampton,
Va., August 7. Bombardment and capture of Forts Hatteras and Clarke, N. C., August 28-29.
Duty at Fortress Monroe and Camp Hamilton September 13, 1861, to May 10, 1862. New Market
Bridge, near Newport News, December 22, 1861. Reconnaissance to Big Bethel January 3,
1862. Tranter's Creek and occupation of Norfolk and Portsmouth May 10. Duty at Norfolk
until June 9. Ordered to join Army of the Potomac in the field June 9. Seven days before
Richmond June 25-July 1. Savage Station June 29. White Oak Swamp and Glendale June 30.
Malvern Hill July 1. At Harrison's Landing until August 16. Movement to Fortress Monroe,
thence to Centreville August 16-28. In works at Centreville August 29-31, and cover Pope's
retreat to Fairfax Court House September 1. Maryland Campaign September 6-22. Crampton's
Pass, South Mountain, September 14. Battle of Antietam September 16-17. At Hagerstown,
Md., until October 29. Movement to Falmouth, Va., October 29-November 19. Battle of
Fredericksburg, Va., December 12-15. "Mud March" January 20-24, 1863. At White
Oak Church until April 27. Chancellorsville Campaign April 27-May 6. Operations at
Franklin's Crossing April 29-May 2. Maryes Heights, Fredericksburg, May 3. Salem Heights
May 3-4. Banks' Ford May 4. Three years men transferred to 3rd New York Battery and to
Battery "F" 5th United States Artillery May 6. Regiment mustered out June 1,
1863, expiration of term. Regiment lost during service 8 Officers and 53 Enlisted men
killed and mortally wounded and 1 Officer and 58 Enlisted men by disease. Total 120.
20th Regiment State Militia Infantry
(See 80th Regiment Infantry)
20th Regiment Veteran Infantry
Organization not completed. Men enlisted transferred to 16th Regiment New York Cavalry
October 14, 1863.
21st Regiment Infantry "1st Buffalo Regiment"
Organized at Buffalo, N.Y., and mustered in for two years' State service May 8, 1861.
Remustered at Elmira, N.Y., for three months' United States service May 20, 1861. Left
Elmira, N.Y., for Washington, D. C., June 18. Attached to Mansfield's Command, Dept. of
Washington, to August, 1861. Division of the Potomac to October, 1861. Wadsworth's
Brigade, McDowell's Division, Army of the Potomac, to March, 1862. Patrick's 2nd Brigade,
King's 3rd Division, 1st Army Corps, Army of the Potomac, to April, 1862. 2nd Brigade,
King's Division, Dept. of the Rappahannock, to June, 1862. 3rd Brigade, 1st Division, 3rd
Corps, Pope's Army of Virginia, to September, 1862. 3rd Brigade, 1st Division, 1st Army
Corps, Army of the Potomac, to January, 1863. Provost Marshal, General Patrick's Command,
Army of the Potomac, to May, 1863.
SERVICE.--Camp at Kalorama Heights, Washington, D.C., until July
14, 1861. Garrison at Fort Runyon until August 20. Transferred to United States service
for balance of State enlistment by order of Governor E. D. Morgan August 2, 1861. Moved to
Rip Raps with mutineers August 20-30. Camp at Arlington Heights, Va., until September 28,
and at Upton's Hill, Va., until March, 1862. Advance on Manassas, Va., March 10-15. Camp
at Upton's Hill until April 9. McDowell's advance on Falmouth, Va., April 9-19. Duty at
Fredericksburg until May 25. McDowell's advance on Richmond May 25-29. Operations against
Jackson June 1-21. At Falmouth until July 28, and at Fredericksburg until August 6. Pope's
Campaign in Northern Virginia August 16-September 2. Fords of the Rappahannock August
21-23. Sulphur Springs August 26. Gainesville August 28. Groveton August 29. 2nd Bull Run
August 30. Maryland Campaign September 6-22. Battles of South Mountain September 14;
Antietam September 16-17. Duty in Maryland until October 29. Movement to Falmouth, Va.,
October 29-November 19. Battle of Fredericksburg, Va., December 12-15. Assigned to provost
duty at Aquia Creek January to May, 1863. Chancellorsville Campaign April 27-May 6.
Mustered out May 18, 1863, expiration of term.
Regiment lost during service 2 Officers and 74 Enlisted men killed and mortally wounded
and 2 Officers and 40 Enlisted men by disease. Total 118.
21st Regiment National Guard Infantry
Organized for thirty days' service June 22, 1863. Left State for Baltimore, Md., June 27,
and duty there until August. Attached to 2nd Separate Brigade, 8th Army Corps, Middle
Department. Mustered out August 6, 1863.
22nd Regiment Infantry "2nd Northern New York
Regiment"
Organized at Troy, N.Y., and mustered in June 6, 1861. Left State for Washington, D.C.,
June 28. Attached to Key's Brigade, Division of the Potomac, to October, 1861. Key's
Brigade, McDowell's Division, Army of the Potomac, to March, 1862. Augur's 1st Brigade,
King's 3rd Division, McDowell's 1st Army Corps, Army of the Potomac, to April, 1862. 1st
Brigade, King's Division, Dept. of the Rappahannock, to June, 1862. 1st Brigade, 1st
Division, 3rd Corps, Pope's Army of Virginia, to September, 1862. 1st Brigade, 1st
Division, 1st Army Corps, Army of the Potomac, to June, 1863.
SERVICE.--Duty in the Defenses of Washington, D. C., until
March, 1862. Advance on Manassas, Va., March 10-15. Camp at Upton's Hill until April 9.
McDowell's advance on Falmouth, Va., April 9-19. Duty at Fredericksburg, Va., until May
25. McDowell's advance on Richmond May 25-29. Operations against Jackson June 1-21. At
Falmouth and Fredericksburg until August 6. Pope's Campaign in Northern Virginia August
16-September 2. Fords of the Rappahannock August 21-23. Battles of Gainesville August 28.
Groveton August 29, and 2nd Bull Run August 30. Maryland Campaign September 6-22. Battles
of South Mountain September 14; Antietam September 16-17. Duty in Maryland until October
29. Advance on Falmouth, Va., October 29-November 19. Battle of Fredericksburg, Va.,
December 12-15. "Mud March" January 20-24, 1863. At Belle Plains until April 27.
Chancellorsville Campaign April 27-May 6. Operations at Pollock's Mill Creek April 29-May
2. Fitzhugh's Crossing April 29-30. Battle of Chancellorsville May 1-5. Three years men
transferred to 76th and 93rd New York Regiments Infantry. Mustered out June 19, 1863,
expiration of term.
Regiment lost during service 11 Officers and 62 Enlisted men killed and mortally wounded
and 1 Officer and 28 Enlisted men by disease. Total 102.
22nd Regiment National Guard Infantry
Organized for three months' service May 28, 1862. Left State for Baltimore, Md., May 28,
and duty there until September. Mustered out September 5, 1862.
Again organized for thirty days' service June 18, 1863. Left State for Harrisburg, Pa.,
June 19. Attached to 4th Brigade, 1st Division, Dept. of the Susquehanna, to July 8, and
to 3rd Brigade, 2nd Division, 6th Army Corps, Army of the Potomac, to July 20, 1863.
Action at Sporting Hill, Pa., June 30. Carlisle, Pa., July 1. Mustered out July 24, 1863.
23rd Regiment Infantry "Southern Tier Regiment"
Organized at Elmira, N.Y., May 10, 1861. Mustered in July 2, 1861. Left State for
Washington, D.C., July 5. Attached to Hunter's Brigade, Division of the Potomac, to
October, 1861. Wadsworth's Brigade, McDowell's Division, Army of the Potomac, to March,
1862. 2nd Brigade, King's 3rd Division, McDowell's 1st Army Corps, Army of the Potomac, to
April, 1862. 2nd Brigade, King's Division, Dept. of the Rappahannock, to June, 1862. 3rd
Brigade, 1st Division, 3rd Corps, Pope's Army of Virginia, to September, 1862. 3rd
Brigade, 1st Division, 1st Army Corps, Army of the Potomac, to January, 1863. Provost
Marshal, General Patrick's Command, Army of the Potomac, to May, 1863.
SERVICE.--Duty in the Defenses of Washington, D. C., until
March, 1862. Action at Ball's Cross Roads, Va., August 27-28, 1861 (Cos. "I" and
"K"). Munson's Hill August 31 (Cos. "I" and "K"). Advance on
Manassas, Va., March 10-15. At Upton's Hill until April 9. McDowell's advance on Falmouth,
Va., April 9-19. Duty at Fredericksburg until May 25. McDowell's advance on Richmond May
25-29. Operations against Jackson June 1-21. At Falmouth until July 24. Reconnaissance to
Orange Court House July 24-27. Pope's Campaign in Northern Virginia August 16-September 2.
Fords of the Rappahannock August 21-23. Sulphur Springs August 23-24. Battles of
Gainesville August 28; Groveton August 29; 2nd Bull Run August 30. Maryland Campaign
September 6-22. Battles of South Mountain September 14; Antietam September 16-17. Duty in
Maryland until October 29. Movement to Falmouth October 29-November 19. Battle of
Fredericksburg, Va., December 12-15. Assigned to provost duty at Aquia Creek January to
May, 1863. Chancellorsville Campaign April 27-May 6. Mustered out May 22, 1863, expiration
of term. Three years men transferred to 80th Regiment New York Infantry.
Regiment lost during service 17 Enlisted men killed and mortally wounded and 2 Officers
and 53 Enlisted men by disease. Total 72.
23rd Regiment National Guard Infantry
Organized for thirty days' service June 16, 1863. Left State for Harrisburg, Pa., June 18.
Attached to 3rd Brigade, 1st Division, Dept. of the Susquehanna. Action at Oyster Point,
Pa., June 28. Carlisle, Pa., July 1. Mustered out July 22, 1863.
24th Regiment Infantry "Oswego County Regiment"
Organized at Elmira, N.Y., and mustered in July 2, 1861, to date from May 17, 1861. Left
State for Washington, D.C., July 2, 1861. Attached to Keyes' Brigade, Division of the
Potomac, to October, 1861. Keyes' Brigade, McDowell's Division, Army of the Potomac, to
January, 1862. Augur's Brigade, McDowell's Division, Army of the Potomac, to March, 1862.
1st Brigade, King's 3rd Division, McDowell's 1st Army Corps, Army of the Potomac, to
April, 1862. 1st Brigade, King's Division, Dept. of the Rappahannock, to June, 1862. 1st
Brigade, 1st Division, 3rd Corps, Pope's Army of Virginia, to September, 1862. 1st
Brigade, 1st Division, 1st Army Corps, Army of the Potomac, to May, 1863.
SERVICE.--Duty in the Defenses of Washington, D. C., until
March, 1862. Advance on Manassas, Va., March 10-15, 1862. At Upton's Hill until April 9.
McDowell's advance on Falmouth, Va., April 9-19. Duty at Fredericksburg, Va., until May
25. McDowell's advance on Richmond May 25-29. Operations against Jackson June 1-21. Duty
at Falmouth until August. Pope's Campaign in Northern Virginia August 16-September 2.
Fords of the Rappahannock August 21-23. Sulphur Springs August 24. Battles of Gainesville
August 28; Groveton August 29; 2nd Bull Run August 30. Maryland Campaign September 6-22.
Battles of South Mountain September 14; Antietam September 16-17. Duty in Maryland until
October 29. Movement on Falmouth, Va., October 29-November 19. Battle of Fredericksburg,
Va., December 12-15. "Mud March" January 20-24, 1863. At Belle Plains until
April 27. Chancellorsville Campaign April 27-May 6. Operations at Pollock's Mill Creek
April 29-May 2. Battle of Chancellorsville May 1-5. Mustered out May 29, 1863, expiration
of term. Three years men transferred to 76th New York Infantry.
Regiment lost during service 6 Officers and 82 Enlisted men killed and mortally wounded
and 1 Officer and 30 Enlisted men by disease. Total 119.
Source - "A Compendium of the War of the Rebellion" by Frederick H. Dyer (Part 3)
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