2nd Regiment, New York Cavalry;

''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      2nd Regiment, New York Cavalry

Brief History
The 2nd Regiment, New York Cavalry mustered out June 5 1865.

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.