Paternoster Row was a street in Victorian London.
Madame Vastra's house was located at 13 Paternoster Row. It was used as the headquarters of, and gave its name to, the Paternoster Gang, which was formed in 1888. (TV: The Great Detective)
In 1894 Mr Plumbly lived at 7 Paternoster Row and Mrs Fenwick lived in another house on the street. The residents of Paternoster Row believed they were being haunted by a ghost and attacked Madame Vastra's house because they knew she investigated mysterious things and blamed her for bringing the ghost. In reality it was Strax's fighting drone that malfunctioned and was projecting destructive holograms. (PROSE: The Spectre of Paternoster Row)