Ontonagon County Genealogy
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Ontonagon Countywide Sources
1790-1940 U.S. Federal Census World Vital Records
1790-1940 United States Federal Census
1867-present Michigan Birth Certificates (order here) Archives
1867-present Michigan Death Certificates (order here) Archives
1867-present Michigan Marriage Certificates (order here) Archives
BillionGraves Cemetery Records Index Family Search
Birth records 1868-1925; birth index 1868-1977 Family History Library
Deed records, 1850-1913; index, 1852-1907 Family History Library
Early Marriage Records of Ontonogan County US Gen Web Archives
Families of Ontonagon County, Michigan Family History Library
Family maps of Ontonagon County, Michigan : with homesteads, roads, waterways, towns, cemeteries, railroads and more Family History Library
Federal Land Patents Bureau of Land Management
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection World Vital Records
Graves registration records : Ontonagon County Family History Library
Land atlas and plat book, Ontonagon County, Michigan Family History Library
Marriage records, 1851-1957 Family History Library
Michigan Births and Christenings, 1775-1995 Family Search
Michigan Births, 1867-1902 Family Search
Michigan Death Index 1867-1897 Michigan Department of Community Health
Michigan Deaths and Burials, 1800-1995 Family Search
Michigan Deaths, 1867-1897 Family Search
Michigan Deaths, 1971-1996
Michigan Dibean Marriage Index US Gen Web Archives
Michigan General Land Office Records 1807-1907 US Gen Web Archives
Michigan Marriages, 1822-1995 Family Search
Michigan Marriages, 1868-1925 Family Search
Michigan census, 1850, counties of Houghton, Marquette, Michillimackenac, Schollcraft, Ontonagon Family History Library
Michigan Births and Christenings Index, 1867-1911
Michigan, County Marriages, 1820-1935 Family Search
Michigan, Death Index, 1971-1996 Family Search
Michigan Deaths and Burials Index, 1867-1995
Mortgage index, 1850-1940 Family History Library
Ontonagon County Naturalization A-N State of Michigan
Ontonagon County Naturalization Nei-Z State of Michigan
Plat book showing a part of Gogebic and Ontonagon counties, Michigan Family History Library
Probate Records Sampubco
Probate packets, 1853-1914 Family History Library
This Ontonagon County : the story of an American frontier Family History Library
U.S. Federal Census 1790-1940 Family Search
More Ontonagon County records are available on the statewide page