Fourth Brigade, First Division
Brethschneider's Light Battalion Infantry
CAPTAIN R BRETHSCHEIDER – Company E, Second Michigan Infnatry
- First Massachusetts Infantry Detachment – Twenty men from Companies B and G, under the command of First Lieutenant G H Johnston, Company E, and Sergeant G Forrest, Company G, were assigned to the battalion.
- Second Michigan Infantry Detachment
- Third Michigan Infantry Detachment
- Twelfth New York Infantry Detachment
Reference
NOTES: The light battalion of infantry was temporarily organised prior to 21 July, 1861, with 40 men from each of the regiments of the Fourth Brigade, First Division, 160 in total.
Orders of Battle
The above painting, 'New York's Bravest', is by Don Troiani, modern America's finest historial artist.