Probate Court No.1 200 W. 8th St. Second Floor Austin, TX 78701 Phone (512) 854-9258 Probate Court No.2 200 W. 8th St. Fourth Floor Austin, TX Probate is the legal process to distribute a person's property after they die.Heirs may fill out individual Affidavits of Heirship and must have each affidavit notarized. Small estate affidavits are a fast and affordable way to transfer property after someone has died, when the decedent died without a will. Please print and fill out both pages of the form. A guardian must sign for any surviving minor children of the decedent and attach Letters of Guardianship. Instructions. 1. Working your way down, you'll fill out the name and address, as well as phone number. Who exactly is this "to? Please print and fill out both pages of the form. In the event that I am deceased my mom listed her nieces as executor and the instructions were for them .