Massachusetts 1st Volunteer Infantry (Union)
Massachusetts, United States of America
Companies
Massachusetts 1st Volunteer Infantry, Company B (Union)
Massachusetts 1st Volunteer Infantry, Company F (Union)
Massachusetts 1st Volunteer Infantry, Company F&S (Union)
Massachusetts 1st Volunteer Infantry, Company G (Union)
Massachusetts 1st Volunteer Infantry, Company H (Union)
Massachusetts 1st Volunteer Infantry, Company I (Union)
Massachusetts 1st Volunteer Infantry, Company K (Union)
Field Officers
Brigadier General Andrew A. Humphreys
Brigadier General Cuvier Grover
Brigadier General Daniel Sickles
Brigadier General Daniel Tyler
Brigadier General David McM. Gregg
Brigadier General Henry E. Davies Jr.
Brigadier General Joseph B. Carr
Colonel Israel B. Richardson
Colonel Napoleon B. McLaughlen
Colonel Robert Cowdin
Colonel William E. Blaisdell
Lieutenant Colonel Clark B. Baldwin
Lieutenant Colonel Samuel E. Chamberlain
Major General Hiram Berry
Major General Joseph Hooker
Major Gardner Walker