|Unit History Project|
16th Cavalry Regiment
Left the State in detachments: June 19
to October 23, 1863
January 17, 1863, Col. Spencer H. Olmstead, succeeded September 3, 1863, by Col. Henry M. Lazelle, received authority to recruit the Sprague Cavalry. July 27, 1863, Col. W. W. Hammill received authority to recruit the Washington Light Cavalry. July 29, 1863, Col. E. Schnepf received authority to reorganize the 20th N. Y. Volunteer Infantry, discharged by reason of the expiration of its term of service. October 14, 1863, these organizations were consolidated and the 16th Regiment of Cavalry formed, with Henry M. Lazelle as Colonel. The regiment was organized at Plattsburg, and the companies were mustered in the service of the United States for three years, at Plattsburg, A, B, C and D June 19th; E, G and H August 13th; and F August 1, 1863; at Staten Island, I September 2d; K September 22d; L October 18th, and M September 5, 1863. October 22, 1863, some of the men recruited for this, were transferred to the 18th Regiment of Cavalry.
The companies' were recruited principally: A at Plattsburg, Syracuse, Massena, Mooers, Champlain and New York city; B, C and D at Buffalo; E at Plattsburg, Buffalo and Massena; F at Troy, Ogdensburg, Plattsburg and Albany; G at Rochester, Plattsburg, Oswego and Buffalo; H at Plattsburg, Buffalo and New York city; I at New York city, Buffalo and Plattsburg; K at New York city, Mt. Pleasant, Yonkers, Greenburg, Rochester and Troy; L at New York city, Buffalo, Brooklyn, Greenburg, Schoharie and White Plains; and M at New York city and Greenburg.
Companies A, B, C and D left the State June 19, 1863; and took part in the Pennsylvania Campaign in June and July, 1863; Companies E, F, G and H, commanded by Lieutenant-Colonel Olmstead, left the State August 19, 1863; Companies I, K and L in September, and M October 23, 1863; the regiment served in the Cavalry Brigade of the 22d Corps, defenses of Washington, D. C., until August 17, 1865, when, commanded by Col. Nelson B. Sweitzer, it was consolidated with the I3th N. Y. Volunteer Cavalry; the new organization receiving the designation, 3d Provisional Regiment, N. Y. Volunteer Cavalry; the companies of the 16th Cavalry forming part of the companies of the consolidated force, as follows: A of H, B of C, C of I, D of K, E of D, F of B, G of A, H of L, I of E, K of M, L of F, and M of G.
During its service, the regiment lost by death, killed in action, 1 officer, 12 enlisted men; of wounds received in action, 8 enlisted men; of disease and other causes, 119 enlisted men; total, 1 officer, 139 enlisted men; aggregate, 140; of whom 44 enlisted men died in the hands of the enemy.
Battles and Casualties Table from Phisterer
Carson, James O. Vienna Cavalry Timeline 1861 - 1865. 2012
Carson, James. Chasing Mosby, Killing Booth:The 16th New York Volunteer Cavalry. McFarland & Com., Inc. Publishers,Jefferson, NC, 2017.
Doherty, Edward P. Papers, 1865.
Hagadorn,Francis T. Reminiscences (1863-1864). 2 volumes (3 parts).
Martin, Albert G.
Papers, 1863 May 29-1884 May 7.
New York State Division of Military and Naval Affairs: Military