Kin Groups and Descent. The major kin category is buluhim, which is best translated as "house" rather than "clan." These houses are geographically dispersed, but there are also localized patrilineages. The major emphasis in Descent is patrilineal, but there are crucial debts to matrilateral kin that cycle over generations.
Kinship Terminology. A Crow-type system is employed, which is predicated on two basic rules: the equivalence of agnates of alternate generations and the equivalence of same-sex siblings. For a male, all agnates of his father's father's Generation are thus "brother."