Mattole
/məˈtəʊl/noun
1A member of an Athabaskan people inhabiting the region around the Mattole valley in north-western California.
2The Athabaskan language of the Mattoles (now extinct).
Origin
Mid 19th century. Probably from Wiyot métul, the name of a river and valley of north-west California, around which the Mattole live.