This document provides information intended to answer general questions a self-represented litigant may have about decedent's estate. San Diego County Affidavit of Surviving Spouse Form.Fill in the blank form formatted to comply with all recording and content requirements. Forms to Complete Online and Print. I am the surviving spouse of decedent and was married to decedent on the date of death. 4. As you navigate this process, you may be required to record an Affidavit of Death with the County Recorder. The surviving spouse files an affidavit (a statement of facts, made under oath), along with an official copy of the death certificate, at the recording office. The surviving spouse files an affidavit (a statement of facts, made under oath), along with an official copy of the death certificate, at the recording office. Sign the Affidavit in front of a notary public. 2. Fill out the Preliminary Change of Ownership Report (PCOR).