Party affiliation: Democrat
Civ. engineer with United States Geological Survey, 1886-1910. With bureau of Mines, Department of Interior, 1910, assistant director, 1911-1914, director, 1914-1920. Director research, American Petroleum Institute, 1920-1924.
Petroleum engineer Pan American Petroleum and Transportation Company, 1924-1925. Consultant petroleum engineer, 1926-1928. Director engineering and technical research, Petroleum Research Corporation, 1928-1930.
Construction engineering United States Bureau Mines. Also consultant petroleum engineer, Republic of Cuba.
Born December 15, 1861