Native Americans Paleo-Indians (
hunter-gatherers) existed thousands of years ago on the
Trans-Pecos, and often did not adapt to culture clashes, European diseases, and colonization. The Masames tribe was exterminated by the Tobosos,
circa 1652. The
Nonojes suffered from clashes with the Spanish and merged with the Tobosos. The Spanish made slave raids to the La Junta de los Ríos, committing cruelties against the native population. The
Suma-Jumano tribe sought to align themselves with the Spanish for survival. The tribe later merged with the
Apache people. Foraging peoples who did not survive the 18th century include the Chisos, Mansos, Jumanos, Conchos,
Julimes, Cibolos, Tobosos, Sumas,
Cholomes, Caguates, Nonojes, Cocoyames, and Acoclames.
Early explorations and settlements The
entrada of
Juan Domínguez de Mendoza and Father Nicolás López in 1683–84 set out from El Paso to La Junta, where they established seven missions at seven pueblos. In 1683, Father López celebrated the first Christmas Mass in Texas at La Junta. In 1832, José Ygnacio Ronquillo was issued a conditional land grant, and established the county's first white settlement on Cibolo Creek. Military obligations forced him to abandon the settlement, and he then sold the land. The
Chihuahua Trail connecting Mexico's state of
Chihuahua with
Santa Fe, New Mexico, opened in 1839. By 1848, Ben Leaton built
Fort Leaton, sometimes called the largest adobe structure in Texas, on the river as his home, trading post, and private bastion. Leaton died in debt in 1851, with the fort passing to the holder of the mortgage, John Burgess. In 1934, T. C. Mitchell and the Marfa State Bank acquired the old structure and donated it to the county as a historic site. The park was opened to the public in 1978. Milton Faver became the county's first cattle baron. In 1857, he moved his family to
Chinati Mountains in the county. Milton Faver bought small tracts of land around three springs-Cibolo, Cienega, and La Morita and established cattle ranches. He built Fort Cienega and Fort Cibolo.
County established and growth Presidio County was established from
Bexar County on January 3, 1850. Fort Leaton became the county seat. The county was organized in 1875 as the largest county in the United States, with . Fort Davis was named the county seat. The boundaries and seat of Presidio County were changed in the 1880s. Marfa was established in 1883, and the county seat was moved there from Fort Davis in 1885. In 1854, the army built
Fort Davis in northern Presidio County. Fort Davis closed during the Civil War and reopened in 1867. The black population increased to 489 when
Buffalo Soldiers were stationed at Fort Davis. John W. Spencer, a local rancher and trader, found a silver deposit in the Chinati Mountains in 1880 that resulted in the opening of Presidio Mine and the beginning of the company town of
Shafter. From 1883 until 1942, the mine produced over 32.6 million ounces of silver. The railroad reached Presidio County in 1882, when the
Galveston, Harrisburg and San Antonio Railway laid tracks through its northeastern corner. W. F. Mitchell built the first barbed wire fence in the county at Antelope Springs in 1888. The widespread use of barbed wire resulted in the refinement of cattle breeds, improvement of ranges, and innovative use of water supplies.
Elephant Butte Dam was built in 1910 on the Rio Grande, creating a large, reliable irrigation source for the county. The growth of Presidio County's population in the 1910s reflected the impact of the Mexican Revolution on border life. Refugees migrated to the county from Chihuahua as the fighting moved into northern Mexico. The United States Army established several posts in the county. Marfa became the headquarters for the Big Bend Military District, and in 1917, the Army established Camp Marfa, later called
Fort D. A. Russell, at Marfa to protect the border. As Presidio County entered the 1930s the people faced a drought and a population decline. Low silver prices closed Presidio Mine at Shafter. Economic recovery began by 1936. During
World War II, Presidio County enjoyed economic prosperity as the home for two military installations-Fort Russell and Marfa Army Airfield. In late January 1918, during a period of tension between the US and Mexico,
Texas Rangers and citizens of the village of Porvenir
murdered 15 local Hispanic residents. The economy of the county in 1982 was based primarily on agriculture, with 83% of the land in farms and ranches. The first recorded incident of the
Marfa Lights was in 1883 when Robert Reed Ellison and cowhands camped at Mitchell Flats. They thought the lights might have been Apaches, but later found no evidence of an Apache encampment. Since that time, the lights continue to appear between Marfa and Paisano Pass. Speculation and fascination spark imaginations about the source. Some say they are caused by car headlights; some say extraterrestrial visitors. One theory is that the lights are similar to a mirage caused by atmospheric conditions. Marfa celebrates with a Mystery Lights Festival every Labor Day. ==Geography==