On the central pillar of the chief's home was carved the story of the clan's origins. The sacredness extended to a niche in the back of the house, and to the clay jar stored in the niche. Auvini's ancestors were at one time second-level nobility. But their status steadily declined because of intermarriage with commoner women, so the family had no carvings on the pillar.
頭目家中柱會雕上家氏來源的故事，神聖的區域從中柱一直延伸到後室牆側的神龕上（擺設家中神聖的陶壺），歐威尼的祖先屬於二等貴族，後來因與平民姑娘結婚，輩分逐漸低落，所以家中並沒有雕刻。