Background
Rohn, Oscar was born on June 27, 1870 in Jackson, Wisconsin, United States. Son of Frederick O. and Janette (Wilke) Rohn.
Rohn, Oscar was born on June 27, 1870 in Jackson, Wisconsin, United States. Son of Frederick O. and Janette (Wilke) Rohn.
Bachelor of Science, University of Wisconsin, 1895.
In government work on Alaskan exploration, 1898-1899. Examination of iron lands in Minnesota, 1900-1901. Manager Donora Mining Company, Duluth, Minnesota, 1902-1903.
Consultant mining engineer, 1903-1906.
Manager Pittsburgh & Montana Copper Company, 1906-1909, East. Butte Copper Mining Company, since 1909.
Member American Institute Mining and Metallurgical Engineers, Lake Superior Mining Institute Wrote: Report on Chittina River and Mount Wrangell District, Alaska, 22d Annual Report United States Geological Survey.
Married Mary East. Couse, May 19, 1896. Married second, Lou Foster Lauzier, December 23, 1919.