Major William S. Rowland received authority from the War Department to recruit a regiment of sharpshooters in the States of New York and Pennsylvania on October 10, 1862. When the regimental organization failed in sufficient numbers a battalion was organized into four companies, the 6th, 7th, 8th and 9th. A tenth company was considered, but never created.[2][3]
Company Commanders and Recruiting areas
6th Company, Flank Company, L 108 N. Y. Volunteers: Captain Abijah C. Gray - Rochester - Mustered for three years on September 13, 1862
7th Company, Company L, 112th N. Y. Volunteers: Captain Joseph S. Arnold, Captain Clinton Perry - Elicottt, Kian-tone, Busti, Ellington, Ellery, Carroll and Jamestown[3]
10th Company - Capt. Charles M. White - organized January 13, 1863; was originally intended for a service of nine months, on April 21, 1863 the term of service was changed to three years; the company was not completed and the enlisted men were transferred
Casualties
Out of a total of 157 casualties, the regiment suffered 27 men killed or mortally wounded, 68 officers and men wounded but recovered, and 62 officers and men missing in action .[4]