Read it through once

Two hours later, every one knew that the great C-spring barouche in which Mrs. van der Luyden took the air at all seasons had been seen at old Mrs. Mingott's door, where a large square envelope was handed in; and that evening at the Opera Mr. Sillerton Jackson was able to state that the envelope contained a card inviting the Countess Olenska to the dinner which the van der Luydens were giving the following week for their cousin, the Duke of St. Austrey.