Modification of Deed of Trust. Up of a document Description automatically generated.This document is a Trust Deed that establishes an irrevocable Public Charitable Trust. It names five individuals as initial Trustees to manage the corpus. Escrow No. MODIFICATION AND SUPPLEMENT TO DEED OF TRUST. This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters. A trust amendment is a legally binding document designed to modify one or more provisions within your living trust. Bexar County Deed of Trust Form. Fill in the blank form formatted to comply with all recording and content requirements.