Regimental History
The 2nd Colorado Cavalry was organized in St. Louis, Missouri by combining the 2nd Colorado Infantry and 3rd Colorado Infantry in October 1863 under the command of Colonel James Hobart Ford. He remained in command throughout the remainder of the war until the regiment mustered out of service on September 23, 1865 at Fort Leavenworth, Kansas. His second in command was Lt. Colonel Theodore Dodd.
                                                                                                                                                                                                                                                                                    Colonel James H. Ford                                                                                                                          Lt. Col. Theodore Dodd
 By 1864, fighting along the border between Kansas and Missouri had turned vicious and personal. Atrocities on both sides were being committed almost daily as the "Border War" had been raging on for a decade since the passing of the Kansas - Nebraska Act of 1854. "Bleeding Kansas" led to intense hatred between the two states. William Clarke Quantrill formed a Southern band of Partisan Rangers, guerrilla fighters called "Bushwhacker's", to counter the actions of the abolishionist  "Jayhawkers" and the harsh Union "Red Legs" soldiers who were more interested in punishment than keeping the peace. In an effort to cut off their supplies and local support, the Federal government arrested and detained several women who were known relatives of the Bushwhackers. They were kept "jailed" in a dilapidated building in downtown Kansas City which collapsed on August 13th, 1863, injuring several and killing four, including 14 year old Josephine Anderson, sister of "Bloody Bill". In retaliation for what was percieved as deliberate murder, Quantrill led his infamous raid on Lawrence, Kansas on August 21st, 1863 which resulted in the slaughter of at least 150 unarmed men and boys. Reprisals against Missouri came just four days later in the form of General Order 11, which forced the evacuation of all rural residents of four western Missouri border counties. Families with Confederate sympathies as well as those who were pro Union, were directed to leave their homes with a moments notice. Those who refused to comply or did not move quickly enough were shot on the spot, their homes looted and then torched.Some of the charred remains of those homes can still be found today.
The situation was out of hand as the hatred spread even greater on both sides of the border. To help diffuse the situation, the 2nd Colorado Cavalry was formed a month later to take over patrolling the border from the Kansas Cavalry regiments. It was into this malestrom that the proud 2nd Colorado Cavalry first saw service. Although it's service was shorter lived than most, the 2nd Colorado Cavalry saw action almost daily and along with it's sister unit, McLain's Independent Battery, took very active roles in several major battles. They were: The Battle of Camden Point, The Second Battle of Lexington, The Battle of Little Blue River, The Second Battle of Independence, The Battle of Byram's Ford, The Battle of Westport, The Battle of Marais des Cygnes, The Battle of Mine Creek, and The Second Battle of Newtonia. The fierce fighting style of the regiment, among which was comprised of many tough gold miners from Colorado, eager to prove their loyalty to the Union, earned the begrudging respect of the Confederacy.

For more information, please visit these links:

Three years and a half in the Army, or, History of the Second Colorados
Colorado State Archives, Colorado Volunteers 1861- 1865
Semi-centennial history of the state of Colorado
Wikipedia: The 2nd Colorado Cavalry