expanded the business; four years later he moved production to a leased site at Clementhorpe, beside the River Ouse. This allowed easy shipment of raw products into the new production facility from the Humber Estuary; twice weekly a steam ship brought ingredients, including sugar and cocoa, as well as coal to power the new steam-powered machinery. Joseph was knighted for his services to industry in 1887 and became Lord Mayor of York for the fourth time in 1890. He renamed the business Joseph Terry & Sons and it became a limited liability company in 1895. The Grade II listed St Helen's Square premises was retained by the company as a shop and restaurant until 1980 after which it was sold and the restaurant was converted into offices. Joseph Terry and Sons When Sir Joseph died in 1898 he was succeeded by his sons Frank and Thomas Terry and the following year Terry's Neapolitans were launched. Thomas died following a road accident in 1910 and his son Noel joined the company the following year. In the First World War Noel served in France until he was wounded and later joined his uncle Frank who had been seconded to the Ministry of Pensions. Henry Ernest Leetham, a York businessman and the father-in-law of Noel Terry became chairman of Terry's from 1915 until his death in 1923 at which point Frank and Noel Terry resumed family control of the business. They restructured the company, launched new products, and bought a site in Bishopthorpe Road, York, on which to develop a new factory known as Terry's Chocolate Works. The new factory was built in an Art Deco style and included a distinctive clock tower. It was opened in 1926; new products included the Chocolate Apple (1926), Terry's Chocolate Orange (1932), and Terry's All Gold, which were developed and produced onsite. Second World War With the onset of the Second World War The factory was taken over by F. Hills and Sons of Manchester as a shadow factory to manufacture and repair aircraft propeller blades. Confectionery production continued but was done for other companies; the Clementhorpe factory produced jellies for Chivers and Sons whilst chocolate was manufactured for Charbonnel et Walker. Production also included chocolate for troop and lifeboat rations. Post-war era After the war ended, the factory was handed back to the company. Production was difficult because of rationing and limited imports of raw