John Frederick La Trobe Bateman (30 May 1810 – 10 June 1889) was an English civil engineer whose work formed the basis of the modern United Kingdom water supply industry. For more than 50 years from 1835 he designed and constructed reservoirs and waterworks. His largest project was the Longdendale Chain system that has supplied Manchester with much of its water since the 19th century. The construction of what was in its day the largest chain of reservoirs in the world began in 1848 and was completed in 1877. Bateman became "the greatest dam-builder of his generation". Bateman also worked on water supply systems for Glasgow, Belfast, Bolton, Chester, Dublin, Newcastle upon Tyne, Oldham, Perth, Stockport and Wolverhampton, amongst many others. He carried out projects abroad as well, including designing and constructing a drainage and water supply system for Buenos Aires, and water supply schemes for Naples, Constantinople and Colombo. He was President of the Institution of Civil Engineers in Britain in 1878 and 1879. In 1883, Bateman assumed his mother's family surname of La Trobe, by royal licence, becoming John Frederic La Trobe Bateman. Life John Bateman was born on 30 May 1810 at Lower Wyke, a Moravian Church settlement near Bradford. He was the eldest son of John Bateman, "an unsuccessful inventor", and his wife Mary Agnes, daughter of Benjamin La Trobe, a member of the Moravian Church at Fairfield, near Ashton under Lyne. He spent his early years at Moravian settlement and was educated at the Moravian schools in Fairfield and Ockbrook before being apprenticed to a surveyor and mining engineer in Oldham in 1825. On 1 September 1841 he married Anne, only daughter of Sir William Fairbairn, and they had three sons and four daughters. In 1883 he assumed by royal licence the prefix, surname, and arms of La Trobe, in compliment to his grandfather. Bateman died on 10 June 1889 at his home, Moor Park in Farnham, an estate he bought in 1859. Career Bateman started his civil engineering business in 1833 and directed it alone until between 1881 and 1885 when he worked in partnership with George Hill. In 1888 he took his son-in-law, Richard Clere Parsons, and his son, Lee La Trobe Bateman, into partnership. Bateman was elected a member of the Institution of Civil Engineers on 23 June 1840 and was its president in 1878 and 1879. He was elected a fellow