In the 19th century the site continued to be developed, with various new buildings built including the new County Hall in 1840–41 and the Oxfordshire Militia Armoury in 1854.[1] The prison itself was extended in 1876, growing to occupy most of the remaining space.[33] The inmates included children, the youngest being a seven-year-old girl sentenced to seven days hard labour in 1870 for stealing a pram.[61] In 1888 national prison reforms led to the renaming of the county prison as HM Prison Oxford.