All at once, and near the beginning of the last decade of the eighteenth century, the buffalo herds east of the Mississippi, suddenly disappeared. George Wilson, in his history of Dubois County, Indiana, says that, "toward the close of the eighteenth century a very cold winter, continuing several months, froze all vegetable growth, starved the noble animals, and the herds never regained their loss." This statement is borne out by the testimony of the famous Potawatomi chieftain Shaubena, of northern Illinois, who says that the trade in buffalo robes east of the Mississippi ceased in about the year 1790; that when a youth he joined in the chase of buffalos on the prairies, but while he was still young, they all disappeared from the country. "A big snow, about five feet deep, fell, and froze so hard on the top that people walked on it, causing the buffalo to perish by starvation. Next spring a few buffalo, poor and haggard in appearance, were seen going westward, and as they approached the carcasses of dead ones, lying here and there on the prairies, they would stop, commence pawing and lowing, then start off again in a lope for the west." It is true that Brigadier-General Josiah Harmar, in marching from Vincennes to Kaskaskia, in 1787, gives a striking account of the early prairies, "like the ocean, as far as the eye can see, the view terminated by the horizon," and describes the country as excellent for grazing, and abounding with deer and buffalo. Pachan, or Pecan, a famous Miami chieftain from Miamitown, and an Indian comrade, supplied the military party with buffalo and deer meat on the march out, and on the return. Notwithstanding these facts, the story of the terrible winter and the deep snow as told by Shaubena seems authentic, and while scattered remnants of the great herds may still have existed for some time afterward, the great droves stretching "for above a league together," were seen no more.