Newgate Court on Old Bailey. The gate was demolished in 1767. It was once thought that Newgate was "New" since it was built after the Roman period but archaeological evidence has shown that it was of Roman origin; it is therefore possible that the gate was so named when the Ludgate became less used due to the building of the fourth St Paul's Cathedral in the early medieval period. Newgate Street, today part of the A40 London to Fishguard route, is mostly located within the city wall, leading west from Cheapside to the site of the old gate, and then continuing
Newgate Prison, Dublin Newgate Prison, Dublin Newgate Prison () was a place of detention in Dublin until its closure in 1863. It was initially located at Cornmarket, near Christ Church Cathedral, on the south side of the Liffey, and was originally one of the city gates. The exact date of construction of the New Gate is uncertain but it is recorded in 1188. From 1485 this city gate, which marked the western boundary, was used as Dublin's main prison. It was 180 feet (55 m) south of another gate, Brown's Castle, which would also become a place of detention known as the Black