Hamlet Act I By Amjoyner Feb 8, 1600 King Hamlet dies. Mar 8, 1600 Hamlet's mother, Gertrude remarries Hamlet's uncle. Mar 18, 1600 Sighting of ghost. Mar 19, 1600 Guards tell Hamlet about his father's ghost. Mar 20, 1600 Hamlet talks to ghost of his father; He must make a decision to seek revenge