There was in the neighborhood a doctor of great skill, who could have practised successfully in fashionable quarters at high fees, but who had deliberately chosen to remain among the poor, whom he loved and attended to with as much devotion as he would have displayed to the highest in the land. His fee was fixed at a shilling; when this was not forthcoming he was content with sixpence, and in many cases with nothing, making no complaints against tardy debtors. This man was always cheerful, ready, and willing, at whatever hour of the day or night; and, without ostentation, he played the part of a true minister to those who needed it most. It is pleasant to be able to limn, even thus briefly, the character of one in whose life and career were exhibited the noblest attributes of human nature. He and Mr. Loveday were friends, and shortly after Nansie came to live with her uncle Dr. Perriera was greatly attracted to her, no less by her gentle manners than by the display of attainments superior to those among whom she lived. When Mr. Loveday was burned out Dr. Perriera was the first to express sympathy with him; he would also have been the first to offer practical assistance had it not been that he was very poor, a fact which troubled him not at all so far as regarded himself, but frequently disturbed him when he came into contact with distress which it was not in his power to relieve. After the fire, when he attended Nansie of his own free will and prompting, he declined to receive any fee whatever, and to this Mr. Loveday did not demur. As his name indicated, Dr. Perriera was of Spanish descent, and could, indeed, trace his genealogical record back to the days when Spain was first among the nations of the world in art, literature, and science. But the dark and heavy hand of bigotry effectually scotched the fair promise which lay before the favored nation, and with the exodus of the Jews--to which race Dr. Perriera belonged--commenced the decay of a mighty nation. On the day succeeding that of Kingsley's return Mr. Loveday called upon Dr. Perriera, and told him of it. "I am greatly pleased," said Dr. Perriera; "it will be better medicine for Mrs. Manners than the finest drugs in the Pharmacop[oe]ia." Then, in order that Dr. Perriera might be in possession of all necessary information, Mr. Loveday made him acquainted with the particulars of Kingsley's association with Mr. Seymour, following those up with the intelligence of the strange hallucination under which Kingsley was laboring with respect to his long absence from home. To Mr. Loveday's surprise, Dr. Perriera showed an intimate knowledge of the movements of the so-called Mr. Seymour, as well as of the secret societies in the interests of which it was said that he travelled.