The Black Dog of Newgate also connected to nearby "Amen Court," where an alleged ghost, supposedly in the form of an amorphous "Black Shape," creeps along the high wall which formerly separated the prison from the homes of many of the churchmen of St. Paul's Cathedral. Sightings of this shape have never been clear enough for its physical form to be identified. The Black Dog of Newgate The Black Dog of Newgate is a legend concerning the haunting of the former Newgate Prison of London, which was located next to the Old Bailey (The Central Criminal Court), close to St. Pauls Cathedral, in London, England.
History of United States prison systems first of the United States to institute solitary confinement for incarcerated convicts. After 1790, those sentenced to hard labor in Pennsylvania were moved indoors to an inner block of solitary cells in Philadelphia's Walnut Street Jail. New York began implementing solitary living quarters at New York City's Newgate Prison in 1796. From the efforts at the Walnut Street Jail and Newgate Prison, two competing systems of imprisonment emerged in the United States by the 1820s. The "Auburn" (or "Congregate System") emerged from New York's prison of the same name between 1819 and 1823. And the "Pennsylvania" (or "Separate System") emerged