3rd Regiment, New Mexico Mounted Infantry (Union)

United States   U.S. Military    U.S. Civil War    New Mexico     New Mexico Military    New Mexico in the Civil War    3rd Regiment, New Mexico Mounted Infantry (Union)

Brief History
The 3rd Regiment, New Mexico Mounted Infantry was Organized at Fort Union and Albuquerque, New Mexico, August 30-October 10, 1861. Duty in Central, Northern and Santa Fe Districts until May. Mustered out May 31, 1862.

Companies in this Regiment with the Counties of Origin
Men often enlisted in a company recruited in the counties where they lived though not always. After many battles, companies might be combined because so many men were killed or wounded. However if you are unsure which company your ancestor was in, try the company recruited in his county first.

Other Sources

 * Beginning United States Civil War Research gives steps for finding information about a Civil War soldier. It covers the major records that should be used. Additional records are described in ‘New Mexico in the Civil War’ and ‘United States Civil War, 1861 to 1865’ (see below).


 * National Park Service, The Civil War Soldiers and Sailors System, is searchable by soldier's name and state. It contains basic facts about soldiers on both sides of the Civil War, a list of regiments, descriptions of significant battles, sources of the information, and suggestions for where to find additional information.


 * New Mexico in the Civil War describes many Union sources, specifically for New Mexico, and how to find them. These include compiled service records, pension records, rosters, cemetery records, Internet databases, published books, etc.


 * United States Civil War, 1861 to 1865 describes and explains United States and Confederate States records, rather than state records, and how to find them. These include veterans’ censuses, compiled service records, pension records, rosters, cemetery records, Internet databases, published books, etc.