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MARKER DATABASE
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Historical Markers in Sebastopol, California

 
Clickable Map of Sonoma County, California and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Sonoma County, CA (178) Contra Costa County, CA (486) Lake County, CA (28) Marin County, CA (258) Mendocino County, CA (46) Napa County, CA (101) Solano County, CA (130)  SonomaCounty(178) Sonoma County (178)  ContraCostaCounty(486) Contra Costa County (486)  LakeCounty(28) Lake County (28)  MarinCounty(258) Marin County (258)  MendocinoCounty(46) Mendocino County (46)  NapaCounty(101) Napa County (101)  SolanoCounty(130) Solano County (130)
Santa Rosa is the county seat for Sonoma County
Sebastopol is in Sonoma County
Sonoma County (178)  ►
ADJACENT TO SONOMA COUNTY
Contra Costa County (486)  ►
Lake County (28)  ►
Marin County (258)  ►
Mendocino County (46)  ►
Napa County (101)  ►
Solano County (130)  ►
 
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1 ► California, Sonoma County, Sebastopol — Hogan Building —
Hogan Building Petaluma & Santa Rosa R.R. has been placed on the National Register of Historic Places by the United States Department of the Interior 1903 — — Map (db m85927) HM
2 ► California, Sonoma County, Sebastopol — Sturgeon's Mill —
In 1913 Wade Sturgeon purchased 1850's sawmill equipment from the Korbel Brothers and operated the mill from 1914 through 1923 on Coleman Valley Road. It was then disassembled and moved seven miles inland by horse-drawn sleds and wagons to its . . . — — Map (db m102497) HM
3 ► California, Sonoma County, Sebastopol — Sturgeons Mill —
The California Gold Rush of 1849 and San Francisco's Earthquake of 1906 spurred expansion, rebuilding and extensive timber processing in California. Sturgeons Mill is a fine example of 1800's steam powered technology, providing lumber for early . . . — — Map (db m102509) HM
4 ► California, Sonoma County, Sebastopol, Town Square — 155 — Votes For Women — Road to the 19th Amendment — Votes for Women Trail —
Suffragists Helen Hurlbut of California & Elizabeth Upham Yates of Main spoke here, the former Janssen's Hall, for the 1896 Suffrage Campaign. — — Map (db m243782) HM
 
 
  
 
 
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Oct. 1, 2026