White Hall Plantation House
White Hall Plantation House is an 1840s Italianate and Greek Revival plantation house attributed to the architect Henry Howard and built in 1848-49 by Elias Norwood. It is located in Legonier, a hamlet on the east bank of the Atchafalaya River, today part of the unincorporated town of Lettsworth, Louisiana. White Hall's most notable owner was , founder of Simmesport, state senator, and contributor to the Louisiana Articles of Secession prior to the Civil War. He is also said to have been a steamboat captain and Confederate general. The home is listed on the National Register of Historic Places.
Union General Nathaniel P. Banks used the house as a military headquarters in 1863. During the 20th century, the mansion was twice moved back from the encroaching river waters. In late 2013, after a decade of restoration work, the White Hall Plantation & Gardens were opened to public view for the first time.