Who is the wood-cutter who worked near the place where Lucie stood every day, and what game does he play? (Book 3 Chapters 1-7)

Jacques Four is the wood-cutter, who has a shack to cut wood near where Lucie walks. He notices that she is there every day, and he mocks her for knowing someone in the prison, pretending to guillotine the whole family with his saw. During December, a crowd of five hundred including Jacques Four and the Vengeance descend on Lucie while she is walking near the prison. She is frightened, but her father reassures her that they will not harm her. Madame Defarge walks by and salutes them. Charles is summoned to appear in court the next day.