We have genealogists who perform in-depth research in the Cook County Clerk of Court Archives in Chicago, Illinois.
- The Cook County Clerk of Court Archives is the most popular Chicago archive with probates/wills, divorces, and early naturalizations, all back to 1871.
- We’ll search records for you and email you digital images of what we find.
- Research fees in the Cook County Clerk of Court Archives begin at $300 per project.
We also have Illinois genealogists.
To request in-depth research, request a research quote.