Winthrop Genealogy (in Okanogan County, WA)
USA (1,379,301) > Washington (15,392) > Okanogan County (322) > Winthrop (31)
NOTE: Additional records that apply to Winthrop are also found through the Okanogan County and Washington pages.
Winthrop Birth Records
1870-1935 Washington Birth Records (incomplete before 1891) Ancestry 
1907-1919 Washington Births Index Ancestry
Washington, Birth Records, 1907-present Washington State Department of Health
Winthrop Cemetery Records
Sullivan Cemetery Billion Graves
Sullivan Cemetery Find a Grave
Winthrop (Sullivan) Cemetery US Gen Web Archives
Winthrop Census Records
Federal Census of 1940, Winthrop, Washington LDS Genealogy
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
United States Federal Census, 1790-1950 Family Search
Winthrop City Directories
Chelan/Douglas/Grant/Okanogan Counties (Washington) directories FamilySearch Library
Winthrop Death Records
1883-1960 Washington Deaths Ancestry
1907-1960 Washington Death Certificates MyHeritage
1907-1960 Washington Select Death Certificates Ancestry
1940-2017 Washington Death Index Ancestry
Washington, Death Records, 1907-present Washington State Department of Health
Winthrop Immigration Records
Declarations of intention 1890-1945 (in Washington County Records collection) Ancestry
Okanogan County Clerk, Naturalization Records, 1890-1968 Washington State Archives
Petitions for naturalization 1900-1945 (in Washington County Records collection) Ancestry
Winthrop Map Records
Sanborn Fire Insurance Map from Winthrop, Okanogan County, Washington, 1909 Library of Congress
Sanborn Fire Insurance Map from Winthrop, Okanogan County, Washington, 1909-1932 Library of Congress
Winthrop Marriage Records
1855-2008 Washington County Marriages MyHeritage
1865-2013 Washington Marriage Records Ancestry
Marriage affidavits 1888-1985 vol 1 (in Washington County Records collection) Ancestry
Winthrop Newspapers and Obituaries
Offline Newspapers for WinthropAccording to the US Newspaper Directory, the following newspapers were printed, so there may be paper or microfilm copies available. For more information on how to locate offline newspapers, see our article on Locating Offline Newspapers. Methow Valley Journal. (Winthrop, Wash.) 1912-1942 Winthrop Eagle [Microform]. (Winthrop, Wash.) 1909-1910 |
Winthrop Probate Records
1807-1997 Washington Wills and Probate Records Ancestry
Probate case files 1888-1930 (in Washington County Records collection) Ancestry
Probate petitions 1888-1894 (in Washington County Records collection) Ancestry
Winthrop School Records
Liberty Bell High School yearbook, 1990 (included in US School Yearbooks) Ancestry
Not sure what to do next in your genealogy research? Get some new ideas by using our Ancestor Source Finder tool.
Additions or corrections to this page? We welcome your suggestions through our Contact Us page