The elderly fish monger, do you still recall her? If you don't, let me give you a little help. She's the one whose wares were ruined by Lisa's dad Rolls-Royce and afterwards, Nelson Woodley (who happens to be greatly annoyed due to the fight between him and Jack (Lisa's father) and the money he has to compensate him with) teaches her a cruel lesson in not being too greedy. The chapter ended with a strange man in black secretly following her as she headed back to get her basin and return home sadly.
So I guess I've refreshed your memory a little. So let's not waste time and head over...