3rd Regiment, Rhode Island Infantry

United States U.S. Military  Rhode Island  Rhode Island Military  Rhode Island in the Civil War  3rd Regiment, Rhode Island Infantry

Brief History
The 3rd Rhode Island Infantry was organized at Providence, Rhode Island in August 1861. The 3rd Rhode Island Infantry ceased to exist on December 19, 1861 when it was changed to 3rd Rhode Island Heavy Artillery.

Companies in this Regiment with the Counties of Origin
Men often enlisted in a company recruited in the counties where they lived though not always. After many battles, companies might be combined because so many men were killed or wounded. However if you are unsure which company your ancestor was in, try the company recruited in his county first.

Other Sources
Wikipedia 3rd Rhode Island Infantry