Giacomo Casanova how he had escaped from their prison. Of his three bachelor patrons, however, only Dandolo was still alive and Casanova was invited back to live with him. He received a small stipend from Dandolo and hoped to live from his writings, but that was not enough. He reluctantly became a spy again for Venice, paid by piece work, reporting on religion, morals, and commerce, most of it based on gossip and rumor he picked up from social contacts. He was disappointed. No financial opportunities of interest came about and few doors opened for him in society as in the past.
Giacomo Casanova the money given to him in gratitude and by trickery. Prince Charles de Ligne, who understood Casanova well, and who knew most of the prominent individuals of the age, thought Casanova the most interesting man he had ever met: "there is nothing in the world of which he is not capable." Rounding out the portrait, the Prince also stated: "Casanova", like "Don Juan", is a long established term in the English language. According to "Merriam Webster's Collegiate Dictionary", 11th ed., the noun "Casanova" means "Lover; "esp": a man who is a promiscuous and unscrupulous lover". The first usage of the