Jerome B. Chaffee
Jerome Bunty Chaffee was an entrepreneur and United States Senator from Colorado. Chaffee County, Colorado is named after him.
He was born in Cambria, Niagara County, New York. He moved to Adrian, Michigan in 1844 and worked as a teacher until starting a dry goods business in the late 1840s. In 1852 he moved to St. Joseph, Missouri, and later to Elmwood, Kansas Territory where he started banking businesses and engaged in land speculation.
Source: Wikipedia