Desloge Consolidated Lead Company was a lead mining company in the Southeast Missouri Lead District that was operated by the Desloge family in the 19th and early 20th century. The Desloge lead operati

Jean Ferdinand Rozier was a French-American businessman who partnered with naturalist John James Audubon, a fellow immigrant to the United States, and later with lead mogul Firmin Rene Desloge.