From the jottings of John H. Watson, MD

It was October of 1896, a particularly cool autumn, although by no means unpleasant. I had been reading in my chair in our digs in Baker Street, and I confess I was about to doze off, when Holmes burst in in uncommon agitation.
”Come, Watson!” he cried, “The gay Miss Afutte!”
Startled from my slumber, I could make no sense of this outburst.
“Whatever do you mean?” I demanded.
“Miss Olivia Afutte, the most celebrated ingénue of the season, is to be present at a ball given by the honorable Milton Gladbum,” he replied, “and we just have time to get there.”
I was astonished. Holmes had never before expressed the slightest interest in society, indeed he often professed disdain for the triviality of it.
“Aloysius Mentry, the barrister, will always be found where Miss Afutte consents to appear,” he explained, no doubt seeing my confusion. “I need him.”
As no further explanation appeared to be forthcoming, I roused myself and put on a jacket.
“Hand me my lozenges, will you, Watson?” said Holmes
“Lozenges? What lozenges?”
“You know, my menthols, Watson,” said he.
Outside, Holmes hailed a hansom cab, and we were on our way. As it was some distance to the home of Mr. Mentry, I ventured a question.
“Why, exactly,” I asked, “do you need the good barrister?”
“To get access to his daughter.”
“And who is she?”
“Ella Mentry, my dear Watson. Ella Mentry.”