Duvall replaced his notebook in his pocket and rose. "I'm mightily obliged to you, Mr. Lanahan. We will advise you at once, if our investigations show that you are related to the Michael Lanahan whose fortune is in our hands. I'm obliged to you for your courtesy."
The florist nodded. "You're welcome, sir. I guess them Lanahan's must be a different breed. I never heard tell of any of my people makin' any fortune. Good day, sir." He turned to his work, chuckling.
Duvall rode back to the station, and took the first train for New York. It was clear that Mary Lanahan's parents had nothing in common with blackmailers and kidnappers. Their honesty was as evident as the blueness of their eyes, or the redness of their hair. But the information about Alphonse Valentin, the chauffeur, and Barney, Mr. Lanahan's son, seemed more promising.
It was close to one o'clock when Duvall arrived at Callahan's saloon, on the Bowery, near Canal Street. Here a disappointment awaited him. Barney Lanahan had thrown up his job and left two months before. Callahan had no idea where he had gone. He had not been about the place since. A negro porter volunteered the information that he had seen the man entering the Broadway saloon of an ex-prizefighter some weeks before; but, beyond that, Duvall could learn nothing.
After a hasty luncheon he went to his office on Union Square, where his unexpected appearance caused his assistants unlimited surprise. He directed them to locate Barney Lanahan at the earliest possible moment. He then called up Mr. Stapleton's secretary, Mr. Hodgman, and inquired about the chauffeur.
Mr. Hodgman informed him that the banker had employed Valentin in Paris some eighteen months previous, and had brought him to this country, where he had remained in his employ for about six months. He had been discharged, through some dishonesty in the matter of purchasing supplies, and nothing further had been seen or heard of him.
Duvall, on receiving this information, proceeded at once to the office of the French line, and asked permission to inspect their passenger lists for the past year. He concluded that if Valentin had anything to do with the kidnapping of Mr. Stapleton's boy, he was, in all probability, in Paris, and, if so, would almost certainly have crossed by this line. He was therefore not at all surprised to find the name of Alphonse Valentin among those sailing during the preceding March.
There was little more that he could accomplish, now, beyond writing a long letter to Grace, whom he naturally supposed to be patiently awaiting his return in the country. He had a short interview with Mr. Hodgman in the evening, and was lucky enough to secure a photograph of Alphonse Valentin, the chauffeur, taken at the steering wheel of his machine. The car had, it seemed, been photographed, along with a party of guests, by a friend of Mr. Stapleton's with a leaning toward amateur photography. Duvall placed the photograph among his belongings with a smile of satisfaction. He felt that his delay had been by no means unprofitable.
One other step he took, before leaving. Accompanied by Mr. Hodgman, he made a careful inspection of the room which had been occupied by the nurse, Mary Lanahan, at the Stapleton house. The results were distressingly meager. All the woman's belongings she had evidently taken with her, on going abroad. There appeared to be nothing which would afford the slightest clue to her character or habits.
Mr. Hodgman turned to the door with an impatient frown. "Nothing here," he growled, and was about to leave the room.