Who is Frampton nuttel's sister in The Open Window?

In Saki's short story "The Open Window," Frampton Nuttel's sister is named Vera. She is an imaginative and clever young woman who plays a pivotal role in the story by concocting a tale about her aunt's tragic past, which ultimately leads to Frampton's panic and hasty departure. Vera's character exemplifies themes of deception and the impact of storytelling.