I'm sorry, this is a short-answer forum designed for text specific questions. GradeSaver, however, have a complete and detailed character page that can help you compare the novel's characters.
The Canterville Ghost study guide contains a biography of Oscar Wilde, literature essays, quiz questions, major themes, characters, and a full summary and analysis.
The Canterville Ghost essays are academic essays for citation. These papers were written primarily by students and provide critical analysis of The Canterville Ghost by Oscar Wilde.