Subchapter 4 Distribution of Estates Subject to a Will (Testate) 12.02.160 Requirements for a Valid Will 12.02.170 Rules for Interpreting a Will 12.02.180 Rules Applicable to the Revocation of a Will 12.02.190 Initiating Process for Probate or Court Validation of a Will 12.02.200 Proving or Contesting a Will 12.02.210 Executor of the Will 12.02.220 Order of Appointment as Executor 12.02.230 Executor Duties and Procedures