site logo
Federal flag

Federal Regiment

21st Massachusetts Infantry

 

Commanding Officer at Antietam:
  Col. William S. Clark

 

This Regiment's Chain of Command:
  Army - Army of the Potomac
  Corps - Ninth (IX) Army Corps
  Division - 2nd Division, IX Corps
  Brigade - 2nd Brigade, 2nd Division, IX Corps


Maps Showing this Unit

Battlefield Tablets for this Unit

Tablet #56: Ninth Army Corps - 15 Sep, 7 AM to 16 Sep, 3 PM
Tablet #58: Sturgis' Division, Ninth Army Corps - 16 Sep, 9 PM to 17 Sep, 5 PM
Tablet #100: Ferrero's Brigade, Sturgis' Division - 17 Sep, 1 PM to 17 Sep, 7 PM
Tablet #122: Army of the Potomac - 17 Sep, 10 AM to 17 Sep, 6 PM
Tablet #70, cont: Ninth Army Corps - 17 Sep, 3 PM to 17 Sep, 5 PM
Tablet #68: Ferrero's Brigade, Sturgis' Division - 17 Sep, 6 AM to 17 Sep, 9 PM
Tablet #70: Ninth Army Corps - 17 Sep, 7 AM to 17 Sep, 3 PM
Tablet #57: Ninth Army Corps - 17 Sep, 7 AM to 17 Sep, 5 PM

We have 11 individuals in the AotW database for this unit:

 

Co. Rank Name Casualty? Details*
DPvtBoynton, William S.KIA   09/17
EPvtBrock, Albert L.WIA   09/17
EPvtBurke, Patrick WIA   09/17
EPvtBurroughs, Horatio WIA   09/17
EPvtBuss, Henry K.KIA   09/17
ELtGoss, Charles WIA   09/17     We have a picture for this person We have some details for this person
FPvtBrown, Henry Washington        We have a picture for this person We have some details for this person
IPvtLeonard, Charles Died   10/18     We have some details for this person
KPvtBrigham, Charles S.WIA   09/17
KSgtDavis, George W.Died   00/00     We have some details for this person
F&SColClark, William Smith        We have a picture for this person We have some details for this person

 

* If there's a symbol in the Details column ...

We have a picture for this person - We have a picture for this person
We have further details for this person - We have details beyond name and rank
Click on their last name to see more