I found on inquiry that the name of “John Owen,” attached to the entry, referred to the man who had been employed to drive the fly. He was then at work in the stable-yard, and was sent for to see me at my request.

“Do you remember driving a gentleman, in the month of July last, from Number Five Forest Road to the Waterloo Bridge station?” I asked.

“Well, sir,” said the man, “I can’t exactly say I do.”

“Perhaps you remember the gentleman himself? Can you call to mind driving a foreigner last summer⁠—a tall gentleman and remarkably fat?”