Davidson was a founder and the general manager of the powerful Panola Company, an agricultural entity based in St. Joseph which controlled at one point eleven thousand acres of valuable farmland. James Howard Netterville (1879-1943) supervised three of its most valuable holdings, the Balmoral, Blackwater, and Wyoming plantations.<ref name=eastla/> He sat on the board of the Bank of St. Joseph, the most stable financial institution in Tensas Parish. He worked to bring the USDA Agricultural Experiment Station to St. Joseph and [[lobbying|lobbied]] for construction of the Mississippi River bridge at Natchez, which linked the lower delta country to one of it major trade cities.<ref name=bio/> | Davidson was a founder and the general manager of the powerful Panola Company, an agricultural entity based in St. Joseph which controlled at one point eleven thousand acres of valuable farmland. James Howard Netterville (1879-1943) supervised three of its most valuable holdings, the Balmoral, Blackwater, and Wyoming plantations.<ref name=eastla/> He sat on the board of the Bank of St. Joseph, the most stable financial institution in Tensas Parish. He worked to bring the USDA Agricultural Experiment Station to St. Joseph and [[lobbying|lobbied]] for construction of the Mississippi River bridge at Natchez, which linked the lower delta country to one of it major trade cities.<ref name=bio/> |