Read this: In 1578 king Stefan Batory created the Crown Tribunal in order to reduce the enormous pressure on the Royal Court. This placed much of the monarch's juridical power in the hands of the elected szlachta deputies, further strengthening the nobility class. In 1581 the Crown Tribunal was joined by a counterpart in Lithuania, the Lithuanian Tribunal.
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): WHo joined the crown tribunal eventually?
Lithuanian Tribunal