# Siege of Suffolk order of battle: Union

The following Union Army units and commanders fought in the Siege of Suffolk of the American Civil War. The Confederate order of battle is listed separately. The casualties are derived from the Official Records.

## Abbreviations used
### Military rank

* MG = Major General
* BG = Brigadier General
* Col = Colonel
* Ltc = Lieutenant Colonel
* Maj = Major
* Cpt = Captain
* Lt = Lieutenant

### Other

* w = wounded
* mw = mortally wounded
* k = killed
* c = captured
* m = missing

## Department of Virginia & VII Corps

MG Erasmus D. Keyes (6–14 April) MG John A. Dix (14 April-15 July)

### Suffolk Garrison

MG John J. Peck
* Assistant Adjutant General: Maj Benjamin B. Foster
* Quartermaster General: Cpt George S. Dodge
| Division | Brigade | Regiments |
| First Division, VII Corps   BG Michael Corcoran | 1st Brigade   BG Henry Dwight Terry   15k, 68w, 0m = 83 | 26th Michigan: Col Judson S. Farrar 1st New York Sharpshooter Btln.: Cpt Thomas S. Bradley 99th New York: Col David Wardrop, Ltc Richard Nixon 130th New York: Col Alfred Gibbs 152nd New York: Col Alonzo Ferguson 167th Pennsylvania: Ltc Joseph D. Davis 11th Rhode Island: Col George E. Church |
| First Division, VII Corps   BG Michael Corcoran | 2nd Brigade   Col Robert S. Foster   2k, 27w, 1m = 30 | 13th Indiana: Ltc Cyrus J. Dobbs 6th Massachusetts: Col Albert S. Follansbee 112th New York: Col Jeremiah C. Drake 169th New York: Col Clarence Buell (w) 165th Pennsylvania: Col Charles H. Buehler 166th Pennsylvania: Col Andrew J. Fulton |
| First Division, VII Corps   BG Michael Corcoran | 3rd Brigade "Irish Legion"   Col Mathew Murphy   1k, 14w, 0m = 15 | 10th New Jersey: Col Henry O. Ryerson 155th New York: Col William McEvily 164th New York: Col James P. McMahon 170th New York: Col James P. McIvor 182nd New York: Ltc Thomas M. Reid |
| 3rd Division, IX Corps   BG George W. Getty | 1st Brigade   Col Rush C. Hawkins Col Harrison S. Fairchild   6k, 27w, 0m = 33 | 10th New Hampshire: Col Michael T. Donohoe 9th New York: Ltc Edgar Kimball (k) 89th New York: Col Harrison S. Fairchild 103rd New York: Col Benjamin Ringold (mw) 117th New York: Col William R. Pease |
| 3rd Division, IX Corps   BG George W. Getty | 2nd Brigade   BG Edward Harland   10k, 44w, 0m = 54 | 8th Connecticut: Ltc John E. Ward 11th Connecticut: Col Griffin A. Stedman II 15th Connecticut: Col Charles L. Upham 16th Connecticut: Col Francis Beach |
| 3rd Division, IX Corps   BG George W. Getty | 3rd Brigade   Col Arthur H. Dutton   7k, 36w, 0m = 43 | 21st Connecticut: Maj Hiram B. Crosby 13th New Hampshire: Col Aaron F. Stevens 25th New Jersey: Col Andrew Derrom 4th Rhode Island: Col William H.P. Steere |
| Reserve Division, VII Corps   Col David Gurney (17 Apr-1 May)  BG George H. Gordon (1–4 May) | 2nd Brigade   Col Burr Porter   0k, 0w, 0m = 0 | 22nd Connecticut: Col George S. Burnham 40th Massachusetts: Maj Joseph M. Day 141st New York: Ltc William K. Logie |
| Reserve Division, VII Corps   Col David Gurney (17 Apr-1 May)  BG George H. Gordon (1–4 May) | 3rd Brigade   Col Robert S. Hughston  Col David Gurney   0k, 0w, 0m = 0 | 127th New York: Ltc Stewart L. Woodford 142nd New York: Col Newton Martin Curtis 143rd New York: Col Horace Boughton 144th New York: Ltc David E. Gregory |
| Artillery | Light Artillery  Cpt Frederick M. Follet  0k, 0w, 0m = 0 | 1st Delaware Battery: Cpt Benjamin Nields 7th Massachusetts Battery: Cpt Phineas A. Davis 16th New York Battery: Cpt Frederick L. Hiller 19th New York Battery: Cpt William H. Stahl 2nd Wisconsin Battery: Cpt Charles Beger 4th Wisconsin Battery: Cpt John F. Vallee Battery D, 4th U.S. Artillery: Cpt Frederick M. Follet Battery L, 4th U.S. Artillery: Cpt Robert V.W. Howard |
| Artillery | Heavy Artillery   0k, 0w, 0m = 0 | 2nd Battalion, 3rd Pennsylvania Heavy Artillery: Cpt John A. Blake |
| Other | Cavalry   Col Samuel P. Spear   0k, 4w, 1m = 5 | 1st New York Mounted Rifles: Ltc Benjamin F. Onderdonk 11th Pennsylvania Cavalry: Col Samuel P. Spear |
| Other | Reserve Brigade   Col David Wardrop   0k, 0w, 0m = 0 | 118th New York: Ltc Oliver Keese II 9th Vermont: Col Dudley K. Andross 19th Wisconsin: Horace T. Sanders |

## North Atlantic Blockading Squadron

Acting Rear Admiral Samuel P. Lee   9k, 16w, 4m = 29
| Flotilla | Ships |
| Lower Nansemond Flotilla   Lt William B. Cushing | USS Commodore Barney (flagship): Lt William B. Cushing USS Primrose: Acting Master William T. Street USS Teaser: Acting Ensign Philip Sheridan USS Yankee: Acting Master Thomas P. Ives |
| Upper Nansemond Flotilla   Lt Roswell Lamson | USS Stepping Stones (flaghship): Acting Master T.A. Harris USS Alert: Acting Master Mate J. Bishop USS Mount Washington: Lt Roswell H. Lamson USS Zouave: Acting Master & Pilot S. Cox USS Coeur de Lion: Acting Master Charles H. Brown USS Smith Briggs: Cpt John C. Lee West End: Cpt Frederick A. Rowe |