A character letter plays a dual role. Include specific examples of how the person has helped you or someone else, or how he or she has been a leader or an inspiration.A character letter to a judge should establish your credibility, paint a full picture of the defendant and be respectful, among other things. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. Write the date and the judge's address in the top left. If you've been asked to write to the judge, use our sample character reference letter and fill-in-the-blank template. What's a character reference letter? A character letter is a letter of support from people who know you to help show judges and DAs the positive sides of you. Justice Jenkins provided general information about the appointment process, as well as practical tips for pursuing appointment as a judge in California.