"And then?"
"Instead of putting the letter in the post, which is never safe, I took advantage of the journey of one of my lads to Paris, and ordered him to convey the letter to this duchess himself. This was fulfilling the intentions of Monsieur Porthos, who had desired us to be so careful of this letter, was it not?"
"Nearly so."
"Well, monsieur, do you know who this great lady is?"
"No; I have heard Porthos speak of her, that's all."
"Do you know who this pretended duchess is?