Bonanza series's long run. In 2002, "Bonanza" was ranked No. 43 on "TV Guide"s 50 Greatest TV Shows of All Time, and in 2013 "TV Guide" included it in its list of The 60 Greatest Dramas of All Time. The time period for the television series is roughly between 1861 (Season 1) and 1867 (Season 13) during and shortly after the American Civil War. During the summer of 1972, NBC aired reruns of episodes from the 1967–1970 period in prime time on Tuesday evening under the title Ponderosa. The show chronicles the weekly adventures of the Cartwright family, headed by the
Cross S Ranch Headquarters Cross S Ranch Headquarters The Cross S Ranch Headquarters is a historic building located in farmland south of Olustee, Oklahoma. The two-story stone building served as the headquarters of the Cross S Ranch, a cattle ranch founded in 1891. As a major cattle trail passed through the area, the ranch took advantage of the open land to raise free-range cattle. By 1902, the ranch had decreased in size due to homesteaders and raised horses rather than cattle. The ranch eventually became a wheat farm, reflecting a broader shift in Jackson County agricultural production. A larger wheat farm purchased the ranch