"At eight this evening. And now, my lord, allow me to leave you for a time. The marquis requires me to remain at the palace, and I must be punctual, or he will suspect me. You will be obliged to engage another commissionnaire; but, believe me, I shall better serve you in the palace than here."

Antonio was allowed to depart; but instead of going toward the Strozzi palace, he betook himself to that of the Elector of Bavaria, where the household were in that state of confusion which precedes a departure. The elector had chosen to leave Venice by night.

"I have an important message from my lord, Prince Eugene of Savoy to his highness of Bavaria," said Antonio, making his way through the busy throng of servants. "Is he in his cabinet?"

"Yes, The chamberlain is in the anteroom. He will announce you."

"His highness will receive the messenger of Prince Eugene," was the reply; and Antonio, having been admitted, had a conversation of some length with the elector, which left the latter in a state of great agitation.

"I wish it were in my power to render assistance; but I dare not. He made me promise that I would not interfere in any way; and I must keep my word. I would but act in the dark, and might ruin him.—And now to Lucretia, to devise other means of rescue, if these should fail—" After leaving the elector, Antonio directed his steps toward the prison near the palace of the doge. The porter that stood near the grated door looked searchingly at the mask that presumed to tarry before those dismal gates whereof he was the guardian.

"Would you earn a thousand sequins?" said Antonio, in a whisper.

"How?" asked the porter, opening his eyes like two full moons.

"Do you know in which cell Catherina Giamberta is confined?"

"Yes, I know."