Sources checked October 28, 2026. Holdings checked against official catalogs and repository descriptions. Staff-confirmed details are identified below; other holdings are based on published sources. No name-level search; dates do not guarantee complete coverage or online images.
STOP 01 / ISU IRAD
Groveland Township road decisions
Compare the highway minutes with the road record rather than relying on one isolated entry.
IRAD is an Illinois Secretary of State program administered by the Illinois State Archives. Depository location: Illinois State University, Normal. Direct IRAD research requests to the regional depository, not the university’s separate archives or special collections.
Research visits are by appointment only. Call ahead. ISU accepts IRAD research inquiries by telephone or mail, not email. Confirm the mailing address and any copying charges before sending a request or traveling.
Start with no more than two names, approximate dates, the county and the record type. Include the township or school where known and the accession number above. Ask whether an index exists, which volumes survive and what copying will cost. For an unindexed series, agree on a manageable search before requesting a long period. The statewide policy directs research requests to telephone or mail rather than email; wait for a response before sending another request. See the statewide research policy ↗.
Request template: I am researching [person or place] in [locality] around [years]. Your catalog lists [title], accession [number]. Which volume covers that period, is it indexed, and how can I consult or obtain the relevant pages? Please let me know any gaps, restrictions and copying charges.
Collection dates at a glance
The table lists IRAD series with verified date spans. Community collections above may have different or unspecified coverage and separate access rules. Catalog spans are starting points, not guarantees of every year, locality or individual. Use the Research Planner to compare your years with these cataloged series.
Selected cataloged series for Tazewell County
Record series
Catalog dates
Accession
Groveland Twp: Highway Commissioners’ Minutes
1850–1918
3/0168/01
Groveland Twp: Road Record
1875–1916
3/0168/03
Little Mackinaw Twp: Township Record
1850–1984
3/0193/01
Little Mackinaw Twp: Road Record
1852–1887
3/0165/03
Morton Twp: Cemetery Record
1959–1988
3/0171/03
Morton Twp: Township Record
1850–1995
3/0171/02
Keep the record and your interpretation separate.
Save the depository, collection, accession number, volume, page, dates and any copy correspondence. Record uncertain names as uncertain. A shared road, school or signature can suggest an association; it does not establish a family relationship.
Suggest a correction, an overlooked collection or an updated access detail. An official link or source helps us check it before making a change. Please leave out private family documents and sensitive personal information.