Bio
James Albert “Al” Clarkson was a prominent horse breeder, cattleman, and developer in the four-state area where South Dakota, Wyoming, Montana, and North Dakota converge. He arrived in what is now South Dakota in 1888, settling in the Whitewood and Fruitdale areas. Initially working as a ranch hand, Clarkson saved up to purchase some cattle and horses and claimed a squatter’s right to establish a ranch in the Cave Hills region.
By the early 1900s, Clarkson had become one of the largest horse ranchers in the West, supplying horses before World War I. After the war, as mechanization reduced the demand for horses, he transitioned to raising cattle and sheep on the open range. However, the arrival of homesteaders changed the ranching landscape.
Known for his generosity, Clarkson helped young men start their ranching careers by allowing them to run cattle alongside his own herds while earning wages. His contributions to the community went beyond ranching. Recognizing the need for financial services in the area, Clarkson and his brother founded the Buffalo State Bank, providing much-needed economic support to the region.
Clarkson married Lelia Ashburn on May 15, 1909, and the couple had four children. His legacy as a rancher and community leader left a lasting impact on the development of the region.
