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LaSalle County, Illinois
Genealogy, History & Facts

LaSalle County, Illinois Facts

When was LaSalle County, IL Created?
LaSalle County was established on January 15, 1831.

What is the County Seat of LaSalle County, IL?
The County Seat is located in Ottawa also, the county government website is unknown .

What counties are adjacent to LaSalle County, IL?
Bordering Counties are  Lee CountyDeKalb CountyKendall CountyGrundy CountyLivingston CountyWoodford CountyMarshall CountyPutnam CountyBureau County

LaSalle County, IL Census Records

What LaSalle County, IL census records are available?
There are many types of census records for LaSalle County guide you in researching your family tree. Federal Population Schedules are available for 18401850186018701880 (free index)1890 (fragment)19001910192019301940.

LaSalle Co. Mortality Schedules can be found for 1850, 1860, 1870 and 1880. LaSalle Co. Industry and Agriculture can be obtained for 1850, 1860, 1870 and 1880. LaSalle Co. Union Veterans Schedules is available for 1890. One can find free online and printable census forms to help you with your research. See Also Illinois Census Records Research Guide

LaSalle County, IL Courthouse and Government Records

LaSalle County Courthouse

What genealogical records can I find in the LaSalle County Courthouse?
Researchers frequently overlook the great importance of LaSalle County court, probate, and land records data as a useful resource of ancestry and genealogy information. Buried away in Illinois courthouses and archives everywhere are the ambitions and frustrations of countless Illinois residents.

The possibilities are excellent that your forefathers have left a comprehensive document of at least a number of facets of their lives in the LaSalle County court records. Even if your forebears is not referred to in a Court case, contemplate all of the other procedures that could have lead to him or her to appear in court records. See Also Illinois Corthouse Records Research Guide.

LaSalle County, IL Societies and Family History Resources

What genealogical and historical societies, archives, museums, associations and libraries are available for LaSalle County, IL?
A list of LaSalle County Historical  and Genealogical Societies, Libraries, Archives. See also list of Statewide Illinois Archives, Historical & Genealogical Societies.

Where can I connect with other LaSalle County, IL Researchers through message boards and forums?

What other genealogical resources are available in LaSalle County, IL?
The following are web links to Genealogy, Records and Resources pertaining to LaSalle County. These genealogy links fall into 3 categories: Commercial Sites, Private Sites or Organization Sites. Some have free access some require a cost. This is simply a collection that has been gathered or submitted. I do not recommend or promote one genealogy site over another.

LaSalle Co. IL Maps, Atlases & Gazetteers

LaSalle Co. IL Books, Newspapers & Publications

LaSalle Co. IL Cemeteries & Church Records

LaSalle Co. IL Family Websites, Pictures & Histories

LaSalle Co. IL General and History Websites

LaSalle Co. IL Military Records