Kin Groups and Descent. Tanana society was divided into exogamous matrilineal kin groups, or sibs. Within each band were one or several sibs that were associated with one of two moieties. Sibs and moieties regulated marriages, partnerships, and economic and ceremonial exchanges. They were not land-holding groups, nor did they act as corporate groups in intraband affairs. Remnant evidence of the sib system nowadays is found primarily in ceremonial and religious activities associated with funerals and funeral and memorial Potlatches.
Kinship Terminology. Tanana kinship is characterized by Iroquois cousin terminology and bifurcate collateral terminology in the first ascending generation, although there has been a shift toward Hawaiian cousin terminology.