There were men in the 2nd Colorado Cavalry from nearly every state and 13 from foreign countries, new immigrants. They had already relocated to Colorado and mustered in there. I am unaware of any mustering done in Missouri or Arkansas but don't doubt they may have. The rosters I have I crossed referenced. Many of the original two independent infantry companies of Ford and Dodd did not show up in the rolls of the 2nd Colorado Infantry when it was formed, likely casualties of teh New Mexico campaign. Likewise not all of the 2nd and 3rd Colorado Infantries mustered into the 2nd Colorado Cavalry, again likely casualties. I have names of some that were not in the independent companies nor the infantry units. I have not investigated to see when they mustered in. This book will be constantly revised as new info becomes available and new editions authorized. I hope to have it out early summer if I can get free of other projects to get it editted.