Depend upon it he is the key of the mystery.
Totally the contrary, Lady Arpington declares! the man is a learned man, formerly a Professor of English Literature in a German University, and no connection of the Whitechapel Countess whatever, a chance acquaintance at the most.

He operates on Lord Fleetwood with doses of German philosophy; otherwise, a harmless creature; and has consented to wash and dress.

It is my lord who has had the chief influence.

And the Countess Livia now backs him in maintaining that there is nowhere a more honest young man to be found.

She may have her reasons.
As for the Whitechapel Countess...