Hamlet In the first three acts of the play Hamlet, King Claudius go through a subtle, but defined change in character. Claudius role in the play begins as the newly corrinated king of Denmark. The former king, King Hamlet, was poisoned by his brother, Claudius, while he was asleep. Claudius, however, made it known to everyone that the king died of a snakebite in the garden, and thus no one knew of the murder that had just taken place making his murder the perfect crime. The only problem that Claudius must deal with now is his conscience. After Claudius commits the deed of killing King Hamlet, he almost immediately marries Hamlet's wife, Queen Gertrude. Claudius also gains a new son, his former nephew Hamlet, the son of King Hamlet. Young Hamlet is very displeased with his mother's hasty marriage of Claudius and is angered by this incest. Hamlet has a deep attraction for his mother which goes beyond the traditional, mother-son relationship. At this point in the play, Hamlet does not know that Claudius has murdered his father, but he dislikes him anyway. Claudius is not a bad king, which is demonstrated by his handling of the situation between Young Fortinbras and Denmark, but he is not extremely popular with the people and has brought back the obnoxious custom of firing the cannons whenever the king takes a drink. Claudius' conscience, here is non-existent. After the ghost of the dead King Hamlet tells Hamlet to avenge his murder, Hamlet has a reason to truly hate Claudius. From this point on in the play, there is definitely friction between the two. When Claudius offers Hamlet the throne after he dies, Hamlet acts apathetic as if the rule of Denmark was, but a mere trifle. Hamlet enters a deep depression which the king and others, see as madness. First they think that Hamlet is lovesick over Polonius' daughter, Ophelia, but after the king spies on Hamlet and Ophelia in conversation, he comes to the conclusion that Hamlet is mad, a thr...