Built in 1823, it was a major influence on Antebellum architecture in the greater region, inspiring many of Natchez's grand Greek Revival mansions.

[2] Rosalie is located southwest of Natchez's downtown area, overlooking the Mississippi River at the junction of Orleans and South Broadway Streets.

Its front facade has a monumental four-column Tuscan portico with entablature and a gabled pediment with a semi-oval window at its center.

[3] Rosalie Mansion was built for Peter Little, a wealthy cotton broker, in 1823[2] on the bluff overlooking the Mississippi River.

The Mississippi State Society Daughters of the American Revolution has owned, operated, and maintained Rosalie Mansion as a historic house museum for more than seventy years.