In general, yes. See the Court’s Policy Regarding Pro Se Applicants.
First, it’s required by law.
Second, although rare, there are situations where heirs have been found although the applicant believed there was no one else who could inherit.
Maybe. There are very specific limitations regarding Small Estate Affidavits.
It depends on the situation. See the Texas Descent and Distribution Diagram for more information.
No. If you are unable to afford an attorney, you can contact Lone Star Legal Aid at (979) 775-5050 to see if they can assist you.