From the record
“Fort Garland (1858-1883), Colorado, United States, was designed to house two companies of soldiers to protect settlers in the San Luis Valley, then in the Territory of New Mexico (1850-1912). It was named for General John Garland (1793-1861), then commander of the United States Army's Military District of New Mexico.”
Wikipedia article Fort Garland, CC BY-SA 4.0.
One of 13 National Register listings published here for Costilla County · listed in 1970 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
