According to southern Tsimshian oral history, after a series of disasters befell the people, a chief led a migration away from the cursed land to the coast, where they founded Kitkatla Village, the first of three Southern Tsimshian villages. Kitkatla is still considered to be the most conservative of the Tsimshian villages. The Nisga'a and Gitxsan remained in the upper Skeena region (above the canyon) near the Nass River and forks of the Skeena respectively, but other Tsimshian chiefs moved down the river and occupied all the lands of the lower Skeena valley. Over time, these groups developed a new dialect of their ancestral language and came to regard themselves as a distinct population, the Tsimshian-proper. They continued to share the rights and customs of those who are known as the Gitxsan, their kin on the upper Skeena.