## Facts

- An Oklahoma decedent’s estate entered probate, and the probate court appointed the decedent’s widow as executrix.
- Oklahoma’s probate nonclaim statute barred creditors’ claims unless presented within two months after publication of notice of the commencement of probate.
- The executrix published the required notice but did not provide individualized notice (by mail or personal service) to a collection agency holding an assigned hospital claim for the decedent’s final illness.
- The collection agency filed its claim after the two-month period; the probate court denied payment as untimely and treated publication notice as sufficient.
- The creditor asserted that, as a known or reasonably ascertainable creditor, it was entitled to actual notice under the Fourteenth Amendment’s Due Process Clause.

## Issues

1. Whether the operation of a probate nonclaim statute, triggered and administered through court-supervised probate proceedings, constitutes state action implicating the Fourteenth Amendment.
2. Whether due process requires actual notice (such as by mail) to a creditor whose identity is known or reasonably ascertainable before the creditor’s claim can be extinguished by the nonclaim deadline.
3. Whether the record established that the creditor was, in fact, known or reasonably ascertainable to the executrix.

## Decision

- The Supreme Court held that the nonclaim statute’s operation in probate involved sufficient state action to trigger due process protections.
- The Court held that if a creditor is known or reasonably ascertainable, due process requires notice by mail or other means certain to ensure actual notice; publication alone is insufficient.
- The Court did not decide whether the creditor was known or reasonably ascertainable on the existing record and remanded for that factual determination.
- The Court reversed in part and remanded.

## Legal Principles

- A creditor’s claim against an estate is a property interest protected by the Due Process Clause when the probate scheme can extinguish the claim, not merely limit remedies.
- Court-supervised probate procedures can constitute state action where the probate court’s involvement is substantial and the appointment of a personal representative activates the statutory time bar.
- When the State, through probate procedures, acts to cut off protected property interests, notice must be reasonable under the circumstances; known or reasonably ascertainable parties must receive actual notice rather than publication-only notice.
- The State’s interest in efficient estate administration does not justify publication-only notice to known or reasonably ascertainable creditors when mailed notice is feasible and commonly used in probate administration.

## Conclusion

The Court required individualized notice to known or reasonably ascertainable creditors before a probate nonclaim deadline may extinguish their claims, and it treated the probate nonclaim bar as state action because the court’s appointment and supervision of the personal representative activates and enforces the time bar.


Tulsa Pro. Collection Servs., Inc. v. Pope, 485 U.S. 478 (1988)