Sir George Downing was back in London after an absence of twenty years from England.The circumstances which had led to his leaving his native country had been such that hecould not refer to them, even in his own mind, and even after so long an interval, withoutan inward wincing more poignant than that which could have been brought about by thetouching of any material wound.Born to the good fortune which usually attends the young Englishman of old...