Applying the above principles, we may assign 150 inhabitants to Boo-tah-kah-chut-te ("big roundhouse"), 50 to Che-ah-po-y-chut-te ("fair-sized but no roundhouse"), and 200 to She-ko-ki-chut-te ("two big rancherias and roundhouse"). Two houses, or say 30 persons, may be allocated to the other 10 sites of Merriam. The total would then be 700, which, reduced by one-third, gives as a final value 470. For the Mato-pomo as a whole the population figure is 1,250. It is difficult to see how a much lower figure could be set for the area. For the Northern Pomo collectively there has been derived a population estimate of 5,040. It is of interest to compare this figure with the values cited by Heintzelman. This officer listed eight names which can be indentified as falling within the group being discussed. They are as follows. 1. _Si-dam._ This is _sedam_ of Barrett (1908, p. 141) and of Stewart (1943, p. 41), located in Potter Valley. 2. _Po-ma Pomes._ This is _pomo_ of Barrett and Stewart, likewise in Potter Valley. 3. _Kal-il-na-pomas._ This group was located between Martoo (Sherwood) and Metumki (Little Lake) valleys and is possibly equivalent to kalal-nokca, a village below Ukiah (Barrett, personal communication). However the habitat specified by Heintzelman does not support Barrett's surmise. The group undoubtedly lived much to the north of Ukiah. 4. _She-bal-na-pomas._ These were in Sherwood Valley and are referred to by Barrett (1908, p. 147, fn.) as the Shi-bal-ni Pomo. 5. _Calli-tal-pomas._ Dr. Barrett is unable to identify the name but the people lived in the same vicinity as the tribes mentioned previously. It is possible that they may have been the _kabelal_ of Stewart (1943. p. 39). 6. _Yo-pomas._ Dr. Barrett thinks (personal communication) that this term may signify _Yo kai pomo_ ("south valley people") who would have lived near Ukiah. But Heintzelman states that they lived between Kinomo (Round) Valley and Martoo (Sherwood) Valley, and hence must have been Northern Pomo. 7. _Maa-to-ma-pomas._ With regard to these people Dr. Barrett writes me as follows: "Possibly refers to Little Lake or Willits Valley people _mtomkai_, or _bitomkai_ (1908, p. 128, fn.), or to _mitoma_, on a knoll in the town of Willits (ibid., p. 145)." The latter hypothesis appears the more probable (Stewart, 1943, p. 36 ff., discusses this subtribe at length). Heintzelman adds the information that the Maa-to-ma-pomas are divided into seven tribes, of which the _Sho-he-shas_ are the most numerous. Barrett (1908, p. 146, fn.) thinks that the latter people are the Chow-e-chak of M'Kee. Heintzelman further says that the territory covered extends from Metumki (Little Lake) Valley to the coast.