Kiln, Mississippi  Kiln is an unincorporated community and census-designated place (CDP) in Hancock County, Mississippi, United States. The town is located about northeast of New Orleans, Louisiana. It is part of the Gulfport-Biloxi Metropolitan Statistical Area. The population was 2,238 at the 2010 census. The earliest inhabitants of the area were Choctaw and Muscogee Indians, who lived along the banks of a river (later named the Jourdan River) emptying into the Bay of Saint Louis. These tribes hunted, fished, and trapped on the land prior to settlement by the French. In 1682, René-Robert Cavelier, Sieur de La Salle, a French explorer, claimed the region for France and named it "Louisiana", in honor of King Louis XIV, and the Mississippi Gulf Coast became part of the Lower Louisiana District. Following the French claiming of the land, French settlers, many from Canada, began to move into the area surrounding modern-day Kiln. These settlers were exclusively male and were mostly hunters and trappers. The only commercial activity was in hides and pelts, which were sent to New Orleans for shipping. The first known white settlers in the area were Jean Baptiste Nicaize (Necaise) and his family. It is likely they moved from the Wolf River area near current-day DeLisle to Kiln and acquired the J. B. Necaise claim under a Spanish land grant around 1800 or before. There is a record of marriage on May 11, 1745, of Jean Baptiste Nicaize to Marie Cathering Miot (Meaut) in the Wolf River area. This record also noted that the father of J. B. Necaise was a native of Paris, France. The Jourdan River received its name from Noel Jourdan, an early settler on the river, who had received a Spanish land grant at the present site of Diamondhead. Jourdan later served as a delegate to the Mississippi Constitutional Convention of 1817, and he was the first representative of Hancock County in the Mississippi Legislature. The area came to be known as the Jourdan Community by its inhabitants. With the arrival of white settlers from the East, the Indian tribes eventually left the area. By the turn of the 19th century, the last full-blooded Choctaw Indians left the area for land grants in Oklahoma. In 1763, France ceded Louisiana east of the Mississippi River to Great Britain in the Treaty of Paris.