focus. Mario Gabelli, American stock investor, investment advisor, and financial analyst. He is the founder, chairman, and CEO of Gabelli Asset Management Company Investors (Gamco Investors), philanthropist. John F. Turner, former U.S. Fish and Wildlife Service director. References Further reading External links Dornans family Ranch Grand Teton National Park Unincorporated communities in Teton County, Wyoming Unincorporated communities in Wyoming