Warren County Probate Division
Probate in Warren County is a division function of the Warren County Circuit Court, not a stand-alone local court. The local access point is the Warren County Circuit Clerk at the courthouse, 104 West Main Street, Suite G, Warrenton, MO 63383. The Circuit Clerk phone number is 636-456-3363. Probate docket entries may appear in Missouri Case.net when public and electronically available, but the clerk remains the local source for older files, certified copies, and filing questions.
Warren County probate records can involve estates of deceased persons, wills, guardianships, conservatorships, trusts, and proceedings involving incapacitated or disabled adults or minors. A probate file may show petitions, notices, orders, letters, inventories, accountings, claims, and closing entries. Some of those papers are public, while medical, financial, minor-child, mental-health, and protected-person information may be closed or redacted. The Public Administrator is a related office when appointed in a case, but it is not the probate clerk.
Warren County Probate Terms
Probate filings use short legal terms that affect searches and copy requests. Knowing the term helps a requester explain the file needed when calling the Circuit Clerk or searching Case.net. The same person may appear in the record under more than one role, such as decedent, testator, protected person, petitioner, executor, or personal representative.
- Testator
- A person who made a will.
- Executor
- A person named to carry out the will. Missouri records may also use personal representative.
- Intestate
- A death without a valid will, which can require estate administration under Missouri law.
- Guardianship
- A case asking the court to appoint someone to make personal-care decisions for a minor or incapacitated person.
- Conservatorship
- A case asking the court to appoint someone to manage money or property for a protected person.
- Letters
- Court-issued proof that a personal representative, guardian, or conservator has authority to act.
Search Warren County Probate Records
The first online search channel is Case.net. Search by case number if it is known, or by litigant/name if the case number is unknown. Probate searches often work best with the decedent's or protected person's name, but older matters may not appear online. A missing result does not prove there is no probate file, especially for older estates or files with restricted access.
- Identify whether the matter is an estate, will, guardianship, conservatorship, trust, or mental-health-related case.
- Search Case.net by case number or by the name tied to the probate matter.
- If no public result appears, call the Circuit Clerk at 636-456-3363 for older files or access limits.
- For copies, ask whether a plain copy, certified copy, or judge's order is required.
- For filing requirements, use current Missouri court forms and local Circuit Clerk instructions.
Probate users sometimes also need recorded land or marriage documents. Those records are with the Recorder of Deeds, not the Probate Division. The distinction matters because the Recorder's genealogy and index books can help with old land and marriage research, while estate case files remain court records.
Warren County Probate Contacts
The Probate Division shares the Circuit Court access point. The county directory places the Circuit Clerk at the courthouse and lists the Public Administrator separately. Contact the Circuit Clerk for probate filings, docket access, and certified court copies. Contact the Public Administrator only for matters where that office has been appointed or may be involved by law.
Warren County Probate Division of the Circuit Court
Local clerk: Warren County Circuit Clerk
104 West Main Street, Suite G
Warrenton, MO 63383
636-456-3363
County hours listed by MAC: Monday-Friday, 8:00 a.m.-4:30 p.m.
Warren County Public Administrator
105 S Market St Ste 103
Warrenton, MO 63383
636-456-8842
Related office when appointed in a probate matter
Warren County Probate Fees
Specific Warren County probate filing and certified-copy fees were not located in official local sources in the research file. The safer access path is to call the Circuit Clerk before filing or ordering copies. Do not use Recorder recording fees as probate court fees, because those apply to recorded documents, marriage licenses, plats, liens, and land-record certifications.
| Probate Item | Amount / Current Status |
|---|---|
| Estate filing | Not located in official Warren County sources; confirm with Circuit Clerk |
| Guardianship or conservatorship filing | Not located in official Warren County sources; confirm with Circuit Clerk |
| Certified probate copy | Not located in official Warren County sources; confirm with Circuit Clerk |
| Plain probate copy | Not located in official Warren County sources; confirm with Circuit Clerk |
| Recorder certified document copy | $1 per page plus $1 per certification, only for recorded documents |
What Warren County Probate Records Show
Public probate docket entries can show the case number, case type, parties, filing date, hearings, orders, and case status. Estate files may include a will, petition for administration, letters, inventory, creditor claims, accountings, receipts, and distribution or closing papers. Guardianship and conservatorship files can include petitions, reports, orders, and financial accountings. A trust or mental-health-related case may be more limited from public view because of privacy concerns.
The U.S. Bankruptcy Court for the Eastern District of Missouri is a federal court, not the Warren County Probate Division. The screenshot below is useful only as a contrast: bankruptcy records use a federal system, while Warren County probate records use Missouri circuit court access through Case.net and the local Circuit Clerk.

Estate administration and bankruptcy can both involve debt and property, but they are different record systems. Warren County probate copy requests should not be sent to the federal bankruptcy clerk unless the actual case is a bankruptcy matter.
Probate Records and Federal Files
Warren County residents may see federal links in research because the Eastern District of Missouri covers federal bankruptcy and district court matters. Those systems do not replace local probate access. The Bankruptcy Court information page lists the Thomas F. Eagleton U.S. Courthouse in St. Louis, a public office schedule, and separate CM/ECF and VCIS contact paths. That is useful when a decedent or heir has a bankruptcy case, but it is not the venue for an estate probate petition.
The Eastern District bankruptcy court information page identifies the bankruptcy clerk and public office information for federal bankruptcy records.

Use the federal bankruptcy clerk for bankruptcy docket sheets and filed bankruptcy documents. Use the Warren County Circuit Clerk for local estate, will, guardianship, and conservatorship records.
Restricted Warren County Probate Records
Guardianship, conservatorship, mental-health, and protected-person files can contain medical, psychiatric, financial, and minor-child information. Public Case.net access may show a case shell or docket events while hiding the underlying document or sensitive detail. A judge's order, party status, attorney status, or statutory authority may be needed before the clerk can provide certain material.
Federal bankruptcy CM/ECF is another example of a system where electronic access depends on the type of court and record. Warren County probate records do not use federal CM/ECF, but the comparison helps separate local probate case files from federal electronic filing systems.

Note: If a probate search involves a living protected person, ask the Circuit Clerk what proof of authority is required before requesting copies.