Ellsworth Eugene Lonabaugh (1861-1938), was an attorney in Sheridan, Wyoming, from 1890-1938. He was admitted to the Territorial Bar in 1887, and practiced in Lusk, Wyoming, prior to settling in Sheridan. From 1915-1938, he practiced in partnership with his sons Harvey E. and Alger W. Lonabaugh. Clients included Kooi Coal Company, Ohio Oil Company, the Chicago, Burlington, & Quincy Railroad Company, various ranches and the Sheridan Bank of Commerce. His personal business interests included three sheep and cattle ranches near Sheridan, Meeteetse Mercantile Company, and in 1922, a controlling interest in the Sheridan Bank of Commerce.
From the description of Papers, ca. 1900-ca. 1949. (University of Wyoming, American Heritage Center). WorldCat record id: 27744598
