Write down the character sketch of Dr.Giovanni in the story of rappaccini's daughter ?

Giovanni Guasconti is a student at the University of Padua in Italy. He is quite an attractive young man, and he falls in love with Dr. Rappaccini's beautiful daughter, Beatrice, whom he can observe in the poisonous gardens from his room window. As a result of his closeness with and love for Beatrice, he too becomes poisonous. There is a Dr. Giacomo though. Did you mean him?