Welcome to DeKalb County
Volunteers working to put historical and genealogical information online for the free use of all researchers.
This county is available for adoption!
If you have the time and dedication to put genealogical data online for the
free use of all researchers, visit our Researcher's
Information page
and then email Kim
WE REGRET THAT WE ARE UNABLE TO PERFORM ANY PERSONAL RESEARCH FOR YOU.
THANK YOU FOR UNDERSTANDING.
If you need help starting with your Illinois research, please visit our Research Page
DeKalb County was formed March 4, 1837 from part of Kane County
Named for Johann DeKalb, a German baron, who served in the Colonies
during the Revolution, and was mortally wounded at Camden, South Carolina in 1780
Present area, or parts of it, formerly included in:
18361837: Kane
18311835: LaSalle
18251831: Putnam
18231825: Fulton
18211823: Pike
18191821: Clark
18161819: Crawford
18151816: Edwards
18121815: Madison
17951812: St. Clair County Seats:
18371839: OrangeName later changed to Sycamore.
18391840: Coltonville
1840: Sycamore
Chief Shabbona
Shabbona, a Potawatomi chief, signed numerous treaties for Native American tribes.
Settling in De Kalb County, Illinois, after the War of 1812, Shabbona lived there for decades. Upon his return
from visiting the Potawatomi in Kansas sometime after 1848, he found that his land had been declared abandoned.
He lived with his family in a cabin on the Illinois River until his death in 1859.
Online Data
Census
Dekalb County Residents in the 1880
Census of Patients
at the Illinois Northern Hospital for the Insane
Cities and Towns of DeKalb County County Seat: Sycamore
Afton Center, Charter Grove, Clare, Colvin Park, Cortland, DeKalb, East Paw
Paw, Edgebrook Mobile Home Park,Elva, Esmond, Evergreen Village Mobile Home Park (subdivision), Fairdale,
Five Points, Franks, Genoa, Hinckley, Kingston, Kirkland, Malta, McGirr, New Lebanon, Rollo, Sandwich, Shabbona,
Shabbona Grove, Somonauk, Sycamore, Waterman, Wilkinson
Township Names:
Afton -
Formed from DeKalb and Clinton on February 18, 1856.
Clinton
Cortland
- First named Richland, then changed to Pampas on November 20, 1850 and to Cortland on February 1, 1865.
DeKalb
- Name changed from Orange on November 20, 1850.
Franklin
Genoa
Kingston
Malta -
Formed as Etna from DeKalb in September, 1856; name changed from Etna in December, 1858.
Mayfield
- Name changed from Liberty on November 20, 1850.
Milan -
Formed from Shabbona and Malta on February 23, 1858.
Paw Paw
- Formed in March, 1850.
Pierce
- Formed from Squaw Grove and Pampas (Cortland) before 1853.
Sandwich
- Formed from Somonauk on July 14, 1896.
Shabbona
Somonauk
South Grove
- Name changed from Vernon on November 20, 1850.
*Lookup Offer*
Jean Brusca has offered to do some obituary look ups and general research for folks, as well as taking photos at
cemeteries. Contact her at radd1994@sbcglobal.net
She may charge a small fee to cover her expenses for copies, gas, pictures etc.
Any negotiations are between you and her, I'm just passing along the offer :-)
We would appreciate it if you would submit any data that comes your way through this lookup offer to our site to
help others as well.
Thanks! Visit neighboring counties at Illinois Genealogy Trails:
McHenry, Boone*,
Kane, Kendall*,