Inaspetsum Tribe Inaspetsum Indians. One of the tribes included by the early fur traders under the term Nez Percé 1 . They lived on Columbia River, above the mouth of the Snake, in Washington. Perhaps they were the Winatshipum or the Kalispel. (L. F.) Citations: Ross, Fur Hunters, i, 185, 1855[] Topics: Inaspetsum, Nez Perce, Collection: Hodge, Frederick Webb, Compiler. The Handbook of American Indians North of Mexico. Bureau of American Ethnology, Government Printing Office. 1906.Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on Pinterest (Opens in new window) Pinterest Click to share on Pocket (Opens in new window) Pocket Click to share on Tumblr (Opens in new window) Tumblr Click to share on Reddit (Opens in new window) Reddit Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print