EXHIBIT 99.1


      CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT
                TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Sabine Royalty Trust (the "Trust") on
Form 10-K for the year ended December 31, 2002 as filed with the Securities and
Exchange Commission on the date hereof (the "Report"), the undersigned, not in
its individual capacity but solely as the trustee of the Trust, certifies
pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that to its knowledge:

         (1) The Report fully complies with the requirements of Section 13(a) or
15(d) of the Securities Exchange Act of 1934, as amended; and

         (2) The information contained in the Report fairly presents, in all
material respects, the financial condition and results of operations of the
Trust.



                                   BANK OF AMERICA, N.A., TRUSTEE FOR
                                   SABINE ROYALTY TRUST

                                   By: /s/ Ron E. Hooper
                                       -----------------------------------------
                                       Ron E. Hooper,
                                       Senior Vice President, Royalty Management

Date: March 27, 2003