The Chickasaw tried to remain neutral, but when groups of Natchez began seeking refuge in 1730, the Chickasaw allied with the refugees against the French. By 1731 the Chickasaw had accepted many refugees. When in 1731 the French demanded the surrender of Natchez living among them, the Chickasaw refused. French-Chickasaw relations rapidly deteriorated, resulting in the Chickasaw Wars. Some of the Natchez warriors who had found refuge among the Chickasaw joined them in fighting the French. The Natchez Wars and the Chickasaw Wars were also related to French attempts to gain free passage along the Mississippi River. During the 1736 campaign against the Chickasaw, the French demanded again that the Natchez among them be turned over. The Chickasaw, compromising, turned over several Natchez, along with some French prisoners of war.