The cumulative index to the Sonoma Historian (1962 - 2021), the journal of the Sonoma County Historical Society, was maintained by the Sonoma State University Library Special Collections department for the historical society until the end of 2021, when the historical society ceased print publication of the journal.
To access the articles you find, search the Sonoma Historian Online.
| Title | Date | Issue | Pages |
|---|---|---|---|
| Petaluma Silk Mill | 1986 | #4 | pp. 1-8 |
| Petaluma Silk Mill | 2007 | #1 | p. 4 |
| Petaluma Silk Mill | 2010 | #1 | p. 20 |
| Petaluma Silk Mill | 2014 | #2 | p. 11 |
| Petaluma Slough, by Kenneth Nugent (Book Review) | 2018 | #1 | p. 24 |
| Petaluma, and Paris | 2014 | #4 | p. 18 |
| Petaluma, book on | 2016 | #1 | pp. 24-25 |
| Petaluma, early historians of | 2016 | #1 | p. 16 |
| Petaluma, newspaper for | 2016 | #1 | p. 13 |
| Petaluma, settlement of | 2016 | #1 | pp. 14-15 |
| Petaluma, wine from | 2014 | #4 | pp. 25, 27 |
| Petaluma-Santa Rosa commuting | 1992 | #2 | p. 13 |
| Petaluma-Santa Rosa rail history | 1991 | #3 | pp. 4-7 |
| Petaluma-Santa Rosa rail history | 1992 | #1 | p. 2 |
| Petaluma’s past | Dec. 1966 | p. 18 | |
| Peterson, Dan, architect | 2011 | #2 | p. 4 |
| Petitclerc, Denne, journalist and author | 2013 | #3 | pp. 18-19 |
| Petray, James A., county sheriff | 2008 | #1 | pp. 12-13 |
| Petrified Forest | 2014 | #2 | p. 11 |
| Philippine Clipper crash | 2003 | #2 | p. 17 |
| Philipps, Charles, Reverend | 2007 | #2 | p. 18 |
| Photograph collection, Sonoma County Library | 2014 | #1 | p. 25 |
| Pierrot, artist Eugene, County Hospital painting | 2004 | #4 | p. 16 |
| Pierrot, artist Eugene, County Hospital painting | 2005 | #3 | pp. 2, 5 |
| Pierrot, artist Eugene, County Hospital painting | 2007 | #1 | p. 17 |
| Pieta Tavern | 2002 | #3 | pp. 6-8 |
| Pine Flat | 2014 | #2 | pp. 21-22 |
| Pine Flat history, book | 2005 | #2 | p. 19 |
| Pine Flat: A Quicksilver Boomtown [book review] | 2021 | #3 | p. 16 |
| Piner High School, history | 2018 | #4 | p. 25 |
| Piner High School, history | 2019 | #4 | p. 15 |
| Place-names, history of | 2012 | #2 | p. 9 |
| Pleasant, Mary Ellen, civil rights worker | 2012 | #4 | p. 2 |
| Pleasant, Mary Ellen, civil rights worker | 2013 | #1 | pp. 2, 4, 11 |
| Pleasant, Mary Ellen, civil rights worker | 2013 | #2 | p. 5 |
| Poff family | 2009 | #3 | pp. 6-8 |
| Point Arena Lighthouse, book | 2013 | #4 | p. 21 |
| Point Reyes Peninsula, Olema, Pt. Reyes Station and Inverness, book | 2008 | #4 | p. 18 |
| Polio | 2013 | #2 | p. 15 |
| Politics in Sonoma County | 2009 | #1 | p. 5 |
| Pomo baskets | 1986 | #1 | |
| Pomo baskets | 1998 | #2 | p. 11 |
| Pomo baskets | 2003 | #1 | p. 19 |
| Pond Farm arts complex | 2008 | #3 | pp. 6-7 |
| Port Chicago mutiny | 2007 | #4 | p. 4 |
| Port Chicago mutiny | 2008 | #2 | p. 17 |
| Porter, George, colonel | 2007 | #3 | pp. 2, 5 |
| Portuguese Holy Ghost festas | 2004 | #1 | p. 16 |
| Post office building, Santa Rosa | 2010 | #2 | pp. 14-15 |
| Post office building, Santa Rosa | 2011 | #2 | p. 4 |