7th Connecticut Infantry Regiment
- Historical information provided.
- http://battleofolustee.org/7th_ct_inf.html

20th Connecticut Infantry Volunteers
- Roster of selected officers and privates, with photos and detailed information.
- http://www.dbappdev.com/Acs/20thconn/

History of the Second Connecticut Volunteers
- Written by General James B. Coit. Includes casualty information.
- http://www.ct.gov/mil/cwp/view.asp?a=1351&q=270360

History of the First Connecticut Volunteers
- Vintage photo and text by Col. George S. Burnham.
- http://www.ct.gov/mil/cwp/view.asp?a=1351&q=270358

Union Regiments: Connecticut
- Links to sites providing information on various regiments of Connecticut.
- http://www.civilwararchive.com/unionct.htm