Julesburg is the statutory town that is the county seat and the most populous municipality of Sedgwick County, Colorado, United States. The population was 1,225 at the 2010 United States Census. It is close to the Nebraska border. History The original trading post was named for Jules Beni. Julesburg was on the Pony Express (1860–1861) route from Missouri to California. Jack Slade In 1858, Joseph A. "Jack" Slade, a superintendent for the Central Overland California and Pikes Peak Express Company, was tracking down horse thieves, including Jules Beni. Slade caught up with him at Julesburg, but Beni shot him five times. Everybody thought that Slade was dead and several angry townsfolk chased Beni out of Julesburg. When they returned, they found Slade struggling to his feet, having miraculously recovered. Beni continued to steal horses from the Pike's Peak Express Company, and Slade vowed to hunt him down. Beni attempted to ambush Slade at Slade's own ranch at Cold Springs. But Slade found out about the planned ambush and, along with some of his cowboys, captured Beni. Slade did not take Beni to authorities but instead shot him dead while he was tied to a fence post. He shot off each of his fingers, and then put the gun in Beni's mouth and pulled the trigger. Afterward, he severed Beni's ears as trophies. This account is among the Stories of the Century, a syndicated television series starring and narrated by Jim Davis, which aired on March 4, 1955. Gregg Palmer (1927-2015) played the role of Slade, and Paul Newlan (1903–1973) portrayed Beni. Battle of Julesburg Julesburg was a large and prominent stagecoach station and the site of Fort Rankin (later Fort Sedgwick). In revenge for the Sand Creek Massacre, one thousand Cheyenne, Arapaho, and Lakota warriors attacked Julesburg on January 7, 1865. In the battle the Indians defeated about 60 soldiers of the U.S. army and 50 armed civilians. In the following weeks the Indians raided up and down the South Platte River valley. On February 2 they returned to Julesburg and burned down all the buildings in the settlement, although not attacking the soldiers and civilians holed up in the fort. At the time, the town was said to have had over 1000 buildings. Geography Julesburg is located at (40.988422, −102.266677). According to the United States Census Bureau, the town has a total area of , all of it land.