Twenty-five year old Alexander H. Doty enlisted on May 9, 1861 at New York City as 2nd Lieutenant of Co. E, 67th New York, 1st Long Island Volunteers. He was promoted to 1st Lieutenant on December 1, 1861 and was bestowed the additional title of Quartermaster on May 10, 1862. He was brevetted Captain and Mustered Out of the Regiment on July 4, 1864.
Information provided by American Civil War Research Database