Millicent Channing comes to consult Sherlock Holmes because her fiancé John has disappeared. John has recently been absorbed in his historical study, believing that he has made an important discovery. All that Millicent knows about it is that John was planning to see Sir Thomas Greystone. She tells Holmes about her visit to Greystone Castle, where she was received coldly by the Greystones, and was told that they had never seen John. Holmes proceeds to John's flat to look at his research papers, and he finds a copy of a historical inscription that he then takes with him to Greystone Castle.Millicent Channing comes to consult Sherlock Holmes because her fiancé John has disappeared. John has recently been absorbed in his historical study, believing that he has made an important discovery. All that Millicent knows about it is that John was planning to see Sir Thomas Greystone. She tells Holmes about her visit to Greystone Castle, where she was received coldly by the Greystones, and was told that they had never seen John. Holmes proceeds to John's flat to look at his research papers, and he finds a copy of a historical inscription that he then takes with him to Greystone Castle.
