San Juan County, New Mexico (Extinct) Genealogy
The original San Juan was a county of New Mexico from 1861 to 1862. Later a different county was created with the same name, which exists to the present.
18 Jan 1862 - SAN JUAN County lost all territory to TAOS County, New Mexico when the law creating SAN JUAN was repealed. This version of SAN JUAN County was extinguished.  Look for records of the extinct San Juan County in Taos County, New Mexico records.
- N.M. Terr. Laws 1860-1861, 10th assy. /p. 16
- N.M. Terr. Laws 1861-1862, 11th assy. /p. 16