Who is Hamilton? How does he feel about jurgis? What does he do to tell him at the end of the chapter?

Hamilton is the butler. At the end of the chapter, he makes it known that he wants Jurgis to leave. He threatens him with violence and tells Jurgis that he must search him for stolen items. Jurgis fights back and tells him that he would rather be arrested than searched. As he walks out the front door, the butler kicks him and he tumbles down the steps.