Career
He was in the lumber business. Louisiana Du died on August 30, 1929. Louisiana Du was elected to the Assembly in 1902.
Additionally, he served as President of the Board of Supervisors of Bergen, Marathon County, Wisconsin from 1888 to 1890, President of Mosinee in 1890 and Postmaster of Mosinee from 1904 to 1908.
He was a Democrat.