Scarlet Pimpernel Questions Chapter: Chapters 21–22

The Scarlet Pimpernel, chapters 21–22
What conclusion does Mr. Jellyband jump to when Lady Blakeney arrives at the
Fisherman’s Rest and says that Sir Andrew Ffoulkes is also coming?
Why had Marguerite not asked about Chauvelin at the inns she had passed?
What disguise had Sir Andrew assumed?
What disturbing news does Sir Andrew tell Marguerite?
What did Marguerite and Sir Andrew talk about in the course of the long night?
What is Brogard’s attitude toward Sir Andrew and Marguerite?
What information does Brogard give them about Percy?