Ishi (? - 1916) was claimed to be the last California Yahi Indian. He was discovered in 1911 in the foothills near Mt. Lassen. His story was popularized in a book by Theodora Kroeber[?], wife of A.L. Kroeber, who worked with Ishi.
... alone who is 65 years of age or older. The average household size is 2.25 and the average family size is 2.81.
In the village the population is spread out with 20.5% ...