LaSalle County Ancestry Search

Find LaSalle County IL cemeteries, clerks, courts, historical societies, libraries, marriage license offices and town and city halls for free public records.


LaSalle County Cemeteries may provide you with access to free public records related to funerals, burials, graveyards, gravesites, tombstone and headstone locations. Cemetery records provide LaSalle County vital records useful for discovering family history.

La Salle Forest Lawn Memory Gardens Cemetery LaSalle IL 552 U.s. 6 61301 815-223-5021

Lostant Saint Johns Cemetery Lostant IL 301 South Sheridan Street 61334 815-368-3339

Ottawa Avenue Cemetery Ottawa IL 1601 Ottawa Avenue 61350 815-433-2554

Ottawa Calvary Cemetery Ottawa IL 820 Sanger Street 61350 815-434-0969

Ottawa Oakwood Memorial Park Cemetery Ottawa IL 2405 Champlain Street 61350 815-433-0313

Ottawa Summit View Cemetery Ottawa IL 1400 1st Avenue 61350 815-433-0518

Peru City Cemetery Peru IL 2121 Shooting Park Road 61354 815-223-0020

Restland Cemetery Mendota IL 204 11th Street 61342 815-539-5845

Saint Anthony Catholic Cemetery Streator IL 513 South Shabbona Street 61364 815-672-4523

St Columba Cemetery Ottawa IL 1800 North 2990th Road 61350 815-434-6308

St Vincents Cemetery LaSalle IL 371 North 2979th Road 61301 815-223-0494

Streator Hillcrest Memorial Park Cemetery Streator IL 115 South Shabbona Street 61364 815-672-1993

Streator Riverview Cemetery Association Streator IL 1102 West Main Street 61364 815-672-2213

Streator Saint Marys Cemetery Streator IL 109 East Elm Street 61364 815-672-4587

Wenona Saint Marys Cemetery Wenona IL North 875th Road 61377


LaSalle County Clerks may provide you with access to free public records related to marriage licenses, divorce filings, criminal, jail and arrest records. LaSalle County genealogy records such as marriage licenses and certificates are useful for Illinois family research.

Earlville City Clerk Earlville IL 210 West Railroad Street 60518 815-246-9588

La Salle City Clerk LaSalle IL 745 2nd Street 61301 815-223-0077

La Salle Clerk Ottawa IL 119 West Madison Street 61350 815-433-0774

Lasalle County Clerk Ottawa IL PO Box 430 61350 815-434-8202

Leland Village Clerk Leland IL 285 West Genessee Street 60531 815-495-9530

Mendota City Clerk Mendota IL 800 Washington Street 61342 815-539-7459

Oglesby City Clerk Oglesby IL 128 West Walnut Street 61348 815-883-5122

Peru City Clerk Peru IL 1727 4th Street 61354 815-223-0061


LaSalle County Courts may provide you with access to free public records related to legal proceedings, cases, filings, documents, and appeals. LaSalle County court records provide public records useful to family researchers.

La Salle County Court Ottawa IL 707 East Etna Road 61350 815-434-8202


LaSalle County Historical Societies may provide you with access to free public records related to local history and culture. LaSalle County vital records provided by Historical Societies are important for ancestry research.

Earlville Community Historical Society Earlville IL 205 West Winthrop Street 60518 815-246-9543

La Salle County Historical Society Utica IL 208 Clark Street 61373 815-667-7049

La Salle County Illinois Historical Society North Utica IL 101 East Canal Street 61373 815-667-4861

Mendota Museum & Historical Society Mendota IL 901 Washington Street 61342 815-539-3373

Streatorland Historical Society Streator IL 306 South Vermillion Street 61364 815-672-2443


LaSalle County Libraries may provide you with access to free public records databases with information related to vital, genealogy, historical, and property records. These LaSalle County public records are useful for genealogy research.

Earlville Public Library Earlville IL 205 West Winthrop Street 60518 815-246-9543

La Salle Public Library LaSalle IL 305 Marquette Street 61301 815-223-2341


LaSalle County Marriage License Offices may provide you with free public records related to marriage licenses, wedding licenses, certificates and proof of marriage. Vital records from LaSalle County Marriage License Offices provide important data for family tree research.

LaSalle County Marriage License Ottawa IL 707 East Etna Road 61350 815-434-8202


LaSalle County Town and City Halls may provide you with free public records related to vital records, birth certificates, death certificates, marriage licenses, as well as property ownership records. Public records provided by LaSalle County Town and City Halls for family genealogy research.

Brookfield Town Hall Seneca IL 2099 North 27th Road 61360 815-357-1144

Dayton Township Town Hall Ottawa IL 3312 East 18th Road 61350 815-433-0855

Fall River Township Town Hall Ottawa IL # 1816, 1805 N 25th Rd 61350 815-434-5325

Kangley Town Hall Streator IL 4501 Main Street 61364 815-672-5460

La Salle City Hall LaSalle IL 745 2nd Street 61301 815-223-3755

Oglesby City Hall Oglesby IL 110 East Walnut Street 61348 815-883-3389

Ottawa City Hall Ottawa IL 301 West Madison Street 61350 815-433-0161

Seneca City Hall Seneca IL 340 North Cash Street 61360 815-357-8771

Tonica Village Town Hall Tonica IL 605 East Wauponis Street 61370 815-442-3101