It really depends on what you want to say to the judge, doesn't it?
Do you want to plead for a lesser sentence, or press for a greater one? For
yourself, or someone else?
Do you want to commend him/her for a sterling performance, or criticise
him/her for a bad judgement?
Do you want to ask him/her out on a date?
This Newsgroup is for technical questions about how to use the Word
software, not questions about document content. You really need to write
your own letters.
If you're asking how to address a Judge, I'm sure there are many other
references but Google was kind enough to give me this one:
http://www.cftech.com/BrainBank/OTHERREFERENCE/FORMSOFADDRESS/SpkWritFrmsAdd
r.html