King Ranch, largest ranch in the United States, composed of a group of four tracts of land in southeastern Texas, totaling approximately 825,000 acres (333,800 hectares).
The King Ranch was established by Richard King, a steamboat captain born in 1825 in Orange county, New York. Drawn to Texas by the Mexican War (1846–48), King piloted a steamer on the Rio Grande. After the war he bought his own steamer and went into partnership with Captain Mifflin Kenedy, who had been his commander. King purchased a part of the 75,000-acre (30,350-hectare) Spanish land grant known as Rincon de Santa Gertrudis. The King-Kenedy partnership dissolved in 1868. King and his heirs eventually accumulated more than 1,250,000 acres (505,850 hectares) of land, building an empire (supporting chiefly cattle, sheep, and horses) that spread over Kleberg, Nueces, Kenedy, and Willacy counties in Texas. Headquarters for the ranch are in Kingsville.
After King’s death in 1885, the King Ranch continued to deal in cattle and horses, as well as in sorghum and wheat. Beginning in about 1910, the ranch began to develop the breed of beef cattle known as Santa Gertrudis, which is part Brahman and part Shorthorn. Oil and gas leases, first contracted in the 1940s, provided additional income. By the mid-1970s, the ranch owned millions of acres of land in countries such as Australia, Argentina, Brazil, Venezuela, and Morocco; falling market prices caused them to sell off much of this land in the 1980s. Now a National Historic Landmark, the ranch—which provided the model for Edna Ferber’s novel Giant (1952)—remains an important working centre of agricultural production; its museum and visitor centre draw tens of thousands of guests each year.
