So, the name and address were obtained without loss of time, and Miss Nickleby and her mama went off in quest of Mrs Wititterly, of Cadogan Place, Sloane Street, that same forenoon.
Cadogan Place is the one slight bond that joins two great extremes; it is the connecting link between the aristocratic pavements of Belgrave Square, and the barbarism of Chelsea.

It is in Sloane Street, but not of it.

The people in Cadogan Place look down upon Sloane Street, and think Brompton low.

They affect fashion too, and wonder where the New Road is.

Not that they claim to be on precisely the same footing as the high folks of Belgrave Square and Grosvenor Place, but that they stand, with reference to them, rather in the light of those illegitimate children of the great who are content to boast of their connections, although their connections disavow them.