Sam Hartsel - The Man for Whom the Town is Named
References:
Bird, H. A. (1889). History of a Line: Colorado Midland Railway. United States: the Passenger Department of the Colorado Midland Railway, Pike’s Peak Route
Van Dusen, L. (2013). Historic Tales from Park County: Parked in the Past. United States: Arcadia Publishing Incorporated.
McConnell, V. (1966). Bayou Salado: The Story of South Park. United States: The Swallow Press Incorporated.