Qualla: San Bernardino Ranch

San Bernardino Ranch: Introduction

Wed, 04 Feb 2026 00:00:00 GMT

Photo credit JERRYE & ROY KLOTZ MD, CC BY-SA 3.0. A Mormon employee of John Slaughter built his house directly on the international boundary so he could keep a wife in the United States and a wife in Mexico. Two rooms, one in each country, connected by a breezeway. The ruins still stand on what is now federal wildlife refuge land, a monument to the creative problem-solving that defined life at San Bernardino Ranch. Slaughter himself owned property in both nations, two-thirds of his spread lying south of the border, and he ran his cattle operation with the same disregard for boundaries that characterized the Old West. This was the home of the man who cleaned up Tombstone after the Gunfight at the O.K. Corral, the lawman whose jail was known as the Hotel de Slaughter, who returned from chasing outlaws with only their horses and equipment.

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Image: JERRYE & ROY KLOTZ MD | CC BY-SA 3.0

San Bernardino Ranch: Three Centuries of Borderland History

Wed, 04 Feb 2026 00:00:00 GMT

Photo credit JERRYE & ROY KLOTZ MD, CC BY-SA 3.0. The San Bernardino Valley belonged to Southern Athabaskan peoples before Spanish missionaries arrived. Father Eusebio Kino visited the site in 1694, and the Marques de Rubi later proposed a garrison that stood from 1775 to 1780. Ignacio Perez purchased the original Mexican land g...

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Image: JERRYE & ROY KLOTZ MD | CC BY-SA 3.0

San Bernardino Ranch: The Lawman's Domain

Wed, 04 Feb 2026 00:00:00 GMT

Photo credit JERRYE & ROY KLOTZ MD, CC BY-SA 3.0. John Horton Slaughter arrived in 1884, a Texas cowboy and lawman who paid approximately $80,000 to the Perez heirs for land that straddled two countries. He was elected sheriff of Cochise County in 1886, two terms that transformed Tombstone from a town still reeling from the viol...

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Image: JERRYE & ROY KLOTZ MD | CC BY-SA 3.0

San Bernardino Ranch: Apache May and the Children of the Ranch

Wed, 04 Feb 2026 00:00:00 GMT

Photo credit Marine 69-71, CC BY-SA 4.0. Children defined daily life at San Bernardino Ranch. Slaughter took in foster children throughout his years here, and the most poignant story belongs to Apache May. Slaughter found her as a toddler, abandoned by her parents while he was tracking their band following killings in A...

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Image: Marine 69-71 | CC BY-SA 4.0

San Bernardino Ranch: Border War Outpost

Wed, 04 Feb 2026 00:00:00 GMT

Photo credit Bettina Arrigoni, CC BY 2.0. The Mexican Revolution brought new turmoil to the San Bernardino Valley. From 1911 to 1920, the U.S. Army established the Slaughter Ranch Outpost atop Mesa de la Avanzada, overlooking the ranch house as part of Camp Harry J. Jones in Douglas. Soldiers watched the border during th...

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Image: Bettina Arrigoni | CC BY 2.0

San Bernardino Ranch: A National Landmark Preserved

Wed, 04 Feb 2026 00:00:00 GMT

Photo credit Marine 69-71, CC BY-SA 4.0. The San Bernardino Ranch received National Historic Landmark designation in 1964, entered on the National Register of Historic Places for its association with John Slaughter and the beginning of cattle ranching in southern Arizona and northern Mexico. Today the Johnson Historical...

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Image: Marine 69-71 | CC BY-SA 4.0