1 Exhibit 99.1 CONSENT OF PERSON TO BE NAMED AS A TRUST MANAGER I hereby consent to the reference to me as a person who is a proposed trust manager under the heading "Trust Managers and Officers" in the prospectus constituting a part of this Registration Statement on Form S-11. /s/ Dr. Martha R. Greenberg ----------------------------------- Dr. Martha R. Greenberg Dallas, Texas April 17, 1996