Pennsylvania 100th Volunteer Infantry (Union)
Muster
- Muster In Date:31 Aug 1861
- Muster Out Date:24 July 1865
- Muster Out Place:
- Washington DC
Other
- Aliases:
- The Roundheads, Pennsylvania
- The Round Head Regiment, Pennsylvania
- Leaders:
- Bvt BG Napoleon B. McLaughlen
- Bvt Col Gilbert P. Robinson
- Bvt MG Orlando B. Willcox
- Brigadier General Isaac Stevens
- Brigadier General Julius White
- Brigadier General Orlando B. Willcox
- Brigadier General Thomas G. Stevenson
- Brigadier General Thomas Welsh
- Colonel Benjamin C. Christ
- Colonel Daniel Leasure
- Colonel Thomas Welsh
- Lieutenant Colonel David A. Leckey
- Lieutenant Colonel Gilbert P. Robinson
- Lieutenant Colonel Joseph H. Barnes
- Lieutenant Colonel Joseph H. Pentecost
- Lieutenant Colonel Mathew M. Dawson
- Lieutenant Colonel Matthew M. Dawson
- Major Norman J. Maxwell
- Major General Thomas L. Crittenden
battles
Name | Start Date | End Date | Duration | Place |
|---|---|---|---|---|
| Jerusalem Plank Road | 21 June 1864 | 24 June 1864 | 3 day(s) | Petersburg, Virginia |
| Fort Stedman | 25 Mar 1865 | 25 Mar 1865 | < 1 day | Petersburg, Virginia |
| Crater | 30 July 1864 | 30 July 1864 | < 1 day | Petersburg, Virginia |
| Antietam | 17 Sept 1862 | 17 Sept 1862 | < 1 day | Sharpsburg, Maryland |
| Second Petersburg | 15 June 1864 | 18 June 1864 | 3 day(s) | Petersburg, Virginia |
| Chantilly | 1 Sept 1862 | 1 Sept 1862 | < 1 day | Fairfax County, Virginia |
| Cold Harbor | 31 May 1864 | 12 June 1864 | 12 day(s) | Hanover County; near Mechanicsville, Virginia |
| Boydton Plank Road | 27 Oct 1864 | 28 Oct 1864 | 1 day(s) | Dinwiddie County, Virginia |
| Spotsylvania Court House | 8 May 1864 | 21 May 1864 | 13 day(s) | Spotsylvania County, Virginia |
| Appomattox Court House | 9 Apr 1865 | 9 Apr 1865 | < 1 day | Appomattox Court House, Virginia |
| Wilderness | 5 May 1864 | 7 May 1864 | 2 day(s) | Spotsylvania County, Virginia; Orange County, Virginia |
| Vicksburg | 18 May 1863 | 4 July 1863 | 47 day(s) | Vicksburg, Mississippi |
| Globe Tavern | 18 Aug 1864 | 21 Aug 1864 | 3 day(s) | Petersburg, Virginia |
| Third Petersburg | 2 Apr 1865 | 2 Apr 1865 | < 1 day | Dinwiddie County, Virginia; Petersburg, Virginia |
| South Mountain | 14 Sept 1862 | 14 Sept 1862 | < 1 day | Frederick County, Maryland; Washington County, Maryland; Boonsboro, Maryland |
| Cedar Creek | 19 Oct 1864 | 19 Oct 1864 | < 1 day | Frederick County, Virginia; Shenandoah County, Virginia; Warren County, Virginia |
| James Island, South Carolina | 3 June 1862 | 3 June 1862 | < 1 day | James Island, South Carolina |
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