the Missouri River or some other large stream. Their lodges were built by digging a round hole, like a cellar, in the earth, over which a roof was made by setting up forked timbers, which were covered with poles and brush and then buried in earth. A hole was left in the top of the lodge for ventilation, light, and the escape of smoke. These lodges were very comfortable and do not seem to have been unhealthful. Farming by the Rees was limited to the raising of corn, beans, pumpkins, squashes, and tobacco. Each family had its own tract of ground, fenced off with bushes and rushes, and the only implement used in the cultivation of the crop was a sort of shovel made from the shoulder blade of the buffalo. For very many years, how long is not known, but probably nearly a century, their chief settlement was in the immediate vicinity of Pierre, but in 1792, being driven away by the Sioux, they settled in the northern part of the state near the mouth of Grand River, where part of the tribe was already established.
When white men first had knowledge of the Dakota country, the Omaha Indians occupied the Big Sioux valley and the Missouri valley as far as the mouth of the James River, while at that time, or very soon thereafter, a settlement of Sisseton Sioux was made at Big Stone Lake, and the Kiowas occupied the Black Hills. All of these tribes, unlike the Rees, were nomadic; that is, they lived in tents and moved about from place to place as suited their convenience.
Sometime in the latter part of the seventeenth century the Sioux Indians who were natives of the timbered coun-
