Old woman (The Mark of the Rani)
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An old woman, along with a young woman and the young woman's husband Josh, lived in Killingsworth in the 1820s. After Josh and Tom disappeared, the old woman and the young woman went to see Lord Ravensworth to see if he knew about Josh and Tom's disappearance. She then told the Sixth Doctor about the disappearances. (TV: The Mark of the Rani)