The speakers of Southern Pomo were never a unified political group; rather, they were spread across a number of villages and spoke slightly different dialects. Southern Pomo speakers did not have a name for their language or themselves. As the southernmost of the Pomo, the speakers of the language were the first to suffer the ravages of Spanish and, later, U.S. invasion. Southern Pomo speakers were used by the Spanish to construct the last of the California missions. The damage done during the Spanish colonial period was compounded by the United States control of California. Only the northernmost populations of Southern Pomo speakers, those of the Dry Creek and Cloverdale dialects, survived to be recorded by the time linguists began to collect data on the language. At least four modern rancherias include members whose ancestral language was Southern Pomo: Dry Creek, Cloverdale, Lytton and Graton. In 2012 there was one fluent speaker, from Dry Creek, one rememberer, and a handful of people who learned some vocabulary as children.
Work on the language
A small amount of data was collected by early researchers such as Samuel Barrett; however, extensive work was not carried out until Abraham M. Halpern, in the 1940s, collected a number of Southern Pomo words and texts as part of a larger effort to collect data on all the Pomo languages. Halpern published one article, Southern Pomo h and ʔ and Their Reflexes, which dealt with aspects of Southern Pomo phonology. Halpern's unpublished notes are currently housed at the University of California, Berkeley. Robert L. Oswalt, who wrote a grammar of the related Kashaya language, began to collect Southern Pomo data approximately twenty years after Halpern's fieldwork. Oswalt eventually published one glossed and translated text, Retribution for Mate-Stealing: A Southern Pomo Tale, as well as a number of other articles which included Southern Pomo data together with data from other Pomo languages. Though Oswalt did a large amount of work on a Southern Pomo dictionary, it has never been completed.
Phonetics and phonology
Southern Pomo has a rich sound system with aspirated, unaspirated, ejective and voiced stops. It has a total of 28 consonants. The vowel system, in contrast, contains only five qualities:. All phonemes, both consonants and vowels, can occur long. The full consonant inventory is laid out below.
In 2011 the Dry Creek Rancheria Band of Pomo Indians hired Dr. Neil Alexander Walker to develop a language restoration program for Southern Pomo, one that is currently active and includes classes, a , signage placed on ancestral lands, summer youth day camps focused on traditional Pomo foods, and aids such as posters and coloring books. As of 2012, fewer than three first-language speakers are known to survive, none younger than 90. There is currently a core group of heritage speakers from several tribes who are seriously involved in learning the language.
