page_title: Royal Engineers
section_title: Pentonville Prison
hierarchical_section_title: Royal Engineers / Significant constructions / Pentonville Prison
caption_attribution_description: Pentonville Prison as shown in the The Illustrated London News in 1842.
context_page_description: The Corps of Royal Engineers, usually just called the Royal Engineers, and commonly known as the Sappers, is a corps of the British Army. It provides military engineering and other technical support to the British Armed Forces and is headed by the Chief Royal Engineer. The Regimental Headquarters and the Royal School of Military Engineering are in Chatham in Kent, England. The corps is divided into several regiments, barracked at various places in the United Kingdom and around the world.
context_section_description: Two Acts of Parliament allowed for the building of Pentonville Prison for the detention of convicts sentenced to imprisonment or awaiting transportation. Construction started on 10 April 1840 and was completed in 1842. The cost was £84,186 12s 2d. Captain (later Major General Sir) Joshua Jebb designed Pentonville Prison, introducing new concepts such as single cells with good heating, ventilation and sanitation.
caption: Pentonville Prison designed by Capt Joshua Jebb RE
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