Valerie Vann has developed a list of 13 Yolo County area newspapers published from about 1860 to 1880 that is reproduced on this site at:

Virtually as important, she also provides the names of the libraries where the papers can be found.

Because Davisville did not have a newspaper for hardly any of this period, these neighboring news sources are especially important for the Davisville news they sometimes carried.

As also said elsewhere, many thanks to Valerie Vann for providing this handy compilation.