Eliza Pinchley is the daughter of Englishman Nigel Pinchley, who bought The Drunken Clam from Horace. Stewie tried to civilize her. His efforts eventually met with brief success, but she soon reverted back to her Cockney self by wetting herself in public. Unfortunately, after her father was hanged for insurance fraud in Britain (NB there is no capital punishment in the UK), she was sent to live in an orphanage. Blaming Lois for her ordeal, she writes a letter to Stewie saying (to Stewie's great amusement) that she will make it her life's effort to make sure that his mother suffers a vengeful and horrible death, which it never happened. So far she made only one appearance, but since she promised Stewie that she'll kill Lois she may make another appearance.