Some idea of what may have happened can be secured by a brief reconsideration of Waterman's Yurok data. It will be remembered that Waterman shows detailed maps of 19 villages, including not only houses once standing but also houses standing and inhabited when he saw them in 1909. The ratio of the former to the latter is 189 to 38. There were of course many more houses standing in 1890 than in 1909, although the population did not decline materially during these particular twenty years. Hence the ratio found by Waterman for the Yurok cannot be applied directly to the Tolowa. Nevertheless it is reasonable to assume that a count made among the Yurok in 1890 would have shown that not more than half as many houses were being inhabited then as had been in 1850. If so, Drucker's total of 156 might be doubled, giving 312 and a population of 2,372. Such an estimate may appear totally at variance with the other known facts pertaining to the tribe but I am inclined to adhere to it.
Further support for such a view comes from consideration of relative population decline since 1850. On page 19 of the Handbook Kroeber cites the federal census of 1910 as showing 668 persons for the Yurok and on page 130 over 600 for the Hupa. He thinks that the Hupa were less numerous than the Karok and the latter less numerous than the Yurok. With respect to the Karok he says (p. 102): "It is also clear that the proportional loss of the Karok in the past 65 years has been relatively mild, possibly not exceeding one half." In another connection he discusses at some length the reasons why the Hupa suffered less than many other tribes—primarily because of their protected position and the lack of mining in their area. Now the Wiyot in 1910 had 150 people and the Tolowa 120. If their loss had been of the order of one half, as Kroeber feels is the case with the Yurok, Karok, and Hupa, then the population of the Wiyot in 1850 would have been in the vicinity of 300 and the Tolowa 240. Actually, in his original estimates Kroeber did set the figures for these tribes not much higher: 800 for the Wiyot and 450 for the Tolowa. Kroeber thus defeats his own argument with respect to the small decline and protected position of the Karok and Hupa. For the position of the Wiyot and the Tolowa were the most exposed to white influence of any of the Northwestern tribes. They were located on the fertile, commercial, and well settled coast. Many types of evidence point to their early and rapid disintegration and almost extinction. They should have suffered the worst losses and did. Hence it is not as far fetched as it might seem at first sight to ascribe to the Tolowa a population in 1850 of nearly 2,400.
TOLOWA ... 2,400
THE ATHAPASCANS
THE CHILULA
With the Chilula we encounter the first of the small Athapascan tribes of Northwestern California. Their villages have been studied intensively by Goddard (1910), who lists 18 but gives no house counts. [ 1 ] Merriam, who re-examined Goddard's report likewise finds 18 sure villages plus 21 summer camps and 2 places of indeterminate character.
Merriam deviated from Kroeber very widely in his tribal names for the Athapascan groups. It is probably preferable to retain Kroeber's terminology without prejudice to Merriam simply because Kroeber's names are at the present time much the more widely accepted and used. Merriam's material pertaining to the Chilula is to be found in his manuscript entitled "Geographic Arrangement of Hwilkut Camps and Villages." He thus includes the Chilula among the Whilkut.
The closest approach to a house count is reported by Kroeber (1925, p. 138) who states that six of the identified settlements showed 17, 7, 4, 2, 4, and 8 house pits respectively. This is an average of 7. Kroeber considers that the customary one-third reduction should apply and in this instance with considerable justification, since there were no living informants and the villages had not been inhabited since the 1850's. However, the careful study of the Yurok by Waterman demonstrated that the apparent ratio of contemporary house pits to former known inhabited houses was approximately 10 to 9 rather than 3 to 2. It is hence legitimate to reduce the average value of houses per village for the Chilula from 7 to 6. With 18 sites this means 108 homes. Applying the Yurok value of 7.5 persons per house instead of the probable Hupa value of 10. we get a population of 810 persons. This is somewhat greater than Kroeber's estimate of 500 to 600.