A public legal notice has been filed in the Superior Court of Washington for Clark County regarding the estate of Douglas A. Blackburn, deceased. The case is listed under cause number 25‑4‑01412‑06, according to a notice published by the Vancouver Business Journal.

The filing serves as a formal notice to creditors of the estate, allowing individuals or entities with valid claims against the deceased to present them within the period specified under Washington’s probate law—typically within four months from the date of first publication. After that period, most claims are barred.

Such notices are standard procedure in probate administration and are intended to resolve debts and obligations before the estate is distributed to heirs or beneficiaries. The personal representative named in the filing is responsible for managing the estate’s assets, settling debts, and ensuring compliance with state probate requirements.

Douglas A. Blackburn’s estate is being administered in Clark County, which neighbors Cowlitz County to the south. While no additional local details were included in the public filing, such notices may be relevant to individuals or businesses in Longview and Kelso who had financial dealings with the deceased.

Residents seeking information or wishing to verify details should consult the Clark County Superior Court clerk’s office or review the full notice published by the Vancouver Business Journal.