Donald talked a while longer with his new acquaintance, but finally bade her good-day, first, however, writing down the number of her house, and giving her his address, and begging her to let him know if, at any time, she and her husband should move from that neighborhood.

"Should what, sir?"

"Should move—go to live in another place."

"Not we," she replied, proudly. "We live here, we do sir, John and myself, and the four children. His work's near by, and here we'll be for many's the day yet, the Lord willing. No, no, please never think of such a thing as that," she continued, as Donald diffidently thrust his hand into his pocket. "Take the cloth with you, sir, and welcome; but my children shall never have it to say that their mother took pay for three old pieces of cloth—no, nor for showing kindness either" (as Don politely put in a word), "above all things, not for kindness. God bless you, young master, an' help you in findin' her—that's all I can say, and a good-day to you."

"That French nurse probably went home again to France," mused Donald, after gratefully taking leave of the good woman and her rag-bag. "As we twins were born at Aix-la-Chapelle, in Prussia, most likely mother obtained a nurse there. But it needn't have been a Prussian nurse. It was this same French girl, I warrant. Yes, and this French nurse very naturally found her way back to France after she was landed at Liverpool. But, for all that, I may find some clew to her at Aix-la-Chapelle."

Before going to that interesting old Prussian city, however, he decided to proceed to London and see what could be ascertained there. In London, though he obtained the aid of one James Wogg, a detective, he could find no trace of the missing Ellen Lee. But the detective's quick sense drew enough from Donald's story of the buxom matron and the two gowns to warrant his going to Liverpool, "if the young gent so ordered, to work up the search."

"Had the young gent thought to ask for a bit like the new gown that was put onto Ellen Lee? No? Well, that always was the way with unprofessionals—not to say the young gent hadn't been uncommon sharp, as it was."

Donald, pocketing his share of the compliment, heartily accepted the detective's services, after making a careful agreement as to the scale of expenses, and giving, by the aid of his guide-book, the name of the hotel in Aix-la-Chapelle where a letter from the detective would reach him. He also prepared an advertisement "on a new principle," as he explained to the detective, very much to that worthy's admiration. "Ellen Lee has been advertised for again and again," he said, "and promised to be told 'something to her advantage;' but if still alive, she evidently has some reason for hiding. It is possible that it might have been she who threw the two babies from the sinking ship into the little boat, and as news of the rescue of all in that boat may never have reached her, she all this time may have feared that she would be blamed or made to suffer in some way for what she had done. I mean to advertise," continued Donald to the detective, "that information is wanted of a Frenchwoman, Ellen Lee, by the two babies whose lives she saved at sea, and who, by addressing so-and-so, can learn of something to her advantage,—and we'll see what will come of it."

"Not so," suggested Mr. Wogg. "It's a good dodge; but say, rather, 'by two young persons whose lives she saved when they were babies;' there's more force to it that way. And leave out 'at sea;' it gives too much to the other party. Best have 'em address 'Mr. James Wogg, Old Bailey, N. London.'" But Donald would not agree to this last point.

Consequently, after much painstaking on the part of Donald and Mr. Wogg, the following advertisement appeared in the London and Liverpool papers:—