15th Regiment, New York Infantry

United States     U.S. Military      New York      New York Military      New York in the Civil War      New York Civil War Union Units 1st through 8th     15th Regiment, New York Infantry

Brief History
The 15th Regiment, New York Infantry was organized at New York City and mustered in for two years' service June 17, 1861. The regiment changed to 15th New York Engineers October 25, 1861. . 

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.