In 1871 Barrow's population was recorded at 18,584 and in 1881 at 47,259, less than forty years after the railway was built. The majority of migrants originated from elsewhere in Lancashire although significant numbers settled in Barrow from Ireland and Scotland, which represented 11% and 7% of the local population in the 1890s. By the turn of the 20th century, the Scottish-born population had increased to form the highest portion anywhere in England. Other notable immigrant groups includes the Cornish whom represented 80% of the district of Roose's population at the time of the 1881 census. In an attempt to diversify Barrow's economy James Ramsden founded the Barrow and Calcutta Jute Company in 1870 and the Barrow Jute Works was soon constructed alongside the Furness Railway line in Hindpool. The mill employed 2,000 women at its peak and was awarded a gold medal for its produce at the 1878 Paris Exposition Universelle.