 The Ket, numbering about 1000, are the only survivors today of those who originally lived throughout central southern Siberia near the river banks.Their extinct relatives included the Kotts, Assans, Arins, Baikots and Pumpokols who lived further upriver to the south.The modern Ket lived in the eastern middle areas of the river before being assimilated politically into Russia during the 17th through 19th centuries.