In 1883, two notable individuals traveled along similar, yet later diverging paths from the eastern United States to a hamlet located on the west bank of the Little Missouri River in southwestern North Dakota. Both men, the Marquis de Mores and Theodore Roosevelt, were to distinguish themselves as wealthy cattle ranchers within months of arriving on what was then the western Dakota frontier. The names of both individuals continue to resound through the historical chapters that shaped this part of the American landscape.