Texas Government Code - GOV'T § 79.013. Ex Officio Members

(A) the chief justice of the supreme court;

(B) the presiding judge of the court of criminal appeals;

(C) one of the members of the senate serving on the council who is designated by the lieutenant governor;

(D) the member of the house of representatives appointed by the speaker of the house;

(E) one of the courts of appeals justices serving on the council who is designated by the governor; and

(F) one of the county court or statutory county court judges serving on the council who is designated by the governor or, if a county court or statutory county court judge is not serving on the council, one of the statutory probate court judges serving on the council who is designated by the governor;