sib

…institution was the “sib” (sippe), a term that meant both a clan—the extended family composed of all those related by blood, however remotely, and subject to a clan chief—and also a household or narrow family, whose members were under the mund (guardianship) of the family head. A boy remained…

…relationship) or, more properly, as sibs (groups of lineages with common ancestry) since marriage did not cancel membership in the clan of one’s birth—a type of organization unique among Indo-European peoples. The elected chief did not have executive powers. The world had been created, in the Slavic view, once and…