"Brewster County (Tex.)" . . "A history of Johnson's ranch and trading post on the Rio Grande, 1927-1943"@en . . . "History"@en . . . . . "Genealogy"@en . . . . "A history of Johnson's ranch and trading post on the Rio Grande, 1927-1943 : a thesis"@en . . . . . . . . . "Big Bend National Park (Tex.)" . . "Johnson family." . . . .