A helpful template for writing a character witness letter for court. Cut and paste the appropriate template for the court in which your case will be heard.Choose from District, County, County Court at Law, or Justice Court. When you address your letter, do not address the letter to "whom it may concern" or "judge. Get a free character letter template for court in Microsoft Word, Google Docs, Apple Pages format. 1. Enter your name, address, and contact information. SERVICE TO BE ISSUED ON (Please List Exactly As The Name Appears In The Pleading To Be. Served):. In this department you can obtain a copy of a Probate Court document. What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template.