3. Who does Margeurite have the second person she talks to in the boudoir send a message to?

This question relates to Chapter 14.

"Lord Fancourt," she said to the Minister, "will you do me a service?"

"I am entirely at your ladyship's service," he replied gallantly.

"Will you see if my husband is still in the card-room? And if he is, will you tell him that I am very tired, and would be glad to go home soon."