Independent Companies, New Mexico Volunteer Cavalry were volunteer cavalry companies in the Union Army during the American Civil War. Among these Volunteer Companies, named for there captains, were: Mink's Independent Cavalry Company (1861) Graydon's Independent Cavalry Company (1862) Graydon's Independent Cavalry Company - Reorganized (1862) Haspell's Independent Cavalry Company (1861) Vidal's Independent Cavalry Company (1861) See also List of New Mexico Territory Civil War units References Units and formations of the Union Army from New Mexico Territory 1861 establishments in New Mexico Territory 1862 establishments in New Mexico Territory