Sabine Royalty Trust (the Trust) is an express trust. The Royalty Properties are the assets of the Trust. The Royalty Properties constitute interests in gross production of oil, gas and other minerals free of the costs of production. Southwest Bank acts as trustee of the Trust. The Royalty Properties consist of royalty and mineral interests, including landowner's royalties, overriding royalty interests, minerals (other than executive rights, bonuses and delay rentals)...