DeKalb County Genealogy
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DeKalb Countywide Sources
1790-1940 U.S. Federal Census Records
1840 County History US Gen Web
50 Years ago today : our hometown veterans were in the news Family History Library
A collection of Illinois memorials Family History Library
Alphabetical index to the death register of DeKalb County, Illinois, 1885-1916 Family History Library
Atlases of DeKalb County, Illinois, 1871, 1892, 1905, 1929 Family History Library
Belvidere Township cemeteries, Boone County, Il. Family History Library
BillionGraves Cemetery Records Index Family Search
Cemetery records in different parts of Illinois : counties mentioned are DeKalb, Kane, McHenry, Kendall, Illinois Family History Library
Civil War Rosters and Histories US Gen Web
Cornsilk from DeKalb County, Illinois : newsletter of the Genealogical Society of DeKalb County, Illinois Family History Library
De Kalb County, Illinois marriage records, 1837-1850 Family History Library
De Kalb chronicle illustrated souvenir, vol. 20, no 104, December 23, 1889 Family History Library
DeKalb County Illinois School Lands 1840 US Gen Web
DeKalb County express, obituaries, published in Shabbona, Illinois, 1929-1960 Family History Library
DeKalb County, Illinois land ownership map, [1860] Family History Library
Dekalb County, Illinois Biographical Dictionary
Extractions from Sandwich, Illinois newspapers Family History Library
Family maps of Dekalb County, Illinois : with homesteads, roads, waterways, towns, cemeteries, railroads and more Family History Library
Federal Census Mortality Schedules 1850, 1860, 1880 US Gen Web
Federal Land Patents Bureau of Land Management
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection World Vital Records
From oxen to jets, a history of DeKalb County, 1835-1963 Family History Library
History of DeKalb County, Illinois Family History Library
History of Dekalb County, Illinois
Illinois Deaths and Stillbirths Index, 1916-1947
Illinois Marriage Index, Dekalb (1837-1877) Illinois State Archive
Illinois Marriage Records 1860 - 1905 Archives
Illinois Marriages To 1850
Illinois Marriages, 1790-1860
Illinois Marriages, 1851-1900
Illinois, Births and Christenings, 1824-1940 Family Search
Illinois, DeKalb County Land Records, 1838-1927 Family Search
Illinois, DeKalb County, Circuit Court records, 1858-1962 Family History Library
Illinois, DeKalb County, administrator's records, 1859-1915 Family History Library
Illinois, DeKalb County, appraisement records, 1871-1919 Family History Library
Illinois, DeKalb County, court records, 1863-1970 Family History Library
Illinois, DeKalb County, estate records, 1859-1931 Family History Library
Illinois, DeKalb County, executors' records, 1859-1911 Family History Library
Illinois, DeKalb County, guardians inventory records, 1859-1920 Family History Library
Illinois, DeKalb County, probate records, ca. 1837-1972 Family History Library
Illinois, DeKalb County, report records, 1871-1915 Family History Library
Illinois, DeKalb County, widow records, 1909-1920 Family History Library
Illinois, DeKalb County, will records Family History Library
Illinois, Marriages, 1815-1935 Family Search
Illinois, Probate Records, 1819-1970 Family Search
Index for Portrait and biographical album of DeKalb County, Illinois, 1885 Family History Library
Index to birth record books of DeKalb County, Illinois Family History Library
Index to death register I, January 1878-June 1903 Family History Library
Index to the Combination atlas map of DeKalb County, Illinois, 1871 Family History Library
Index to the Plat book of DeKalb County, Illinois, 1892 [by] D. W. Ensign & Co., 1892 Family History Library
Land atlas and plat book, DeKalb County, Illinois, 1987 Family History Library
Marriage records of DeKalb County, Illinois Family History Library
Marriages, De Kalb County, Illinois, 1837-1850 and Ogle County, Illinois, 1837-1850 Family History Library
Naturalization records of DeKalb County, Illinois Family History Library
Ogle County American Legion honor roll, DeKalb County, Illinois, border cemeteries Family History Library
Past and Present of Dekalb County, Illinois
Past and present of De Kalb County, Illinois Family History Library
Portrait and Biographical Album of DeKalb County, Illinois World Vital Records
Portrait and Biographical Album of Dekalb County, Illinois : Containing Full-Page Portraits and Biographical Sketches
Portrait and biographical album of DeKalb County, Illinois : also containing a history of the county, from its earliest settlement to the present time Family History Library
Prairie farmer's reliable directory of farmers and breeders, DeKalb County, Illinois Family History Library
Records of DeKalb County, Illinois, census, taxable lands & school lands, year 1840 Family History Library
Rural school journeys : a legacy of learning : histories of the one-room schools in De Kalb County, Illinois Family History Library
Some early births in DeKalb County, Ill. and vicinity, 1837-1890 Family History Library
The Biographical record of De Kalb County, Illinois Family History Library
The Voters and Tax-Payers of De Kalb County, Illinois : Containing, Also, A Biographical Directory of Its Tax-Payers and Voters
The Voters and tax-payers of De Kalb County, Illinois : containing also a biographical directory of its tax-payers and voters, a history of the county and state, map of the county, a business directory, an abstract of every-day laws, officers of societies, lodges, etc., etc. Family History Library
Twigs & branches (Rockford, Illinois) Family History Library
U.S. Federal Census 1790-1940 Family Search
More DeKalb County records are available on the statewide page