Arthur Joseph Hungerford Pollen

Arthur Joseph Hungerford Pollen (13 September 1866 – 28 January 1937) was an English journalist, businessman, and commentator on naval affairs who devised a new computerised fire-control system for use on battleships prior to the First World War. His most important technical innovation was one of the world's first electrically-powered analogue computers, patented as the Argo Clock: a differential analyser which enabled big guns to engage with long-range targets when both ships were moving at speed in different directions.

Early life

Pollen was born on 13 September 1866, the sixth son and eighth child of eight sons and two daughters born to John Hungerford Pollen and Maria Margaret Pollen. His father being a leading convert to Catholicism along with Cardinal Newman, Arthur was educated at the school which the latter founded in Birmingham, The Oratory School (1878–1884). He then went up to read Modern History at Trinity College, Oxford where he gained a second-class degree in 1888. In 1893 he was called to the bar at Lincoln's Inn. He then took an interest in parliamentary politics, standing as Liberal candidate for the Walthamstow Division of Essex in the General Election of 1895 which he lost; his 4,523 votes to the 6,876 of his opponent, Edmund Widdrington Byrne, MP, QC. After this setback he continued to speak at Liberal Party events, but declined to stand in the by-election brought about by Byrne's resignation in 1897.

On 7 September 1898 he married Maud Beatrice, the only daughter of the leading Conservative politician Joseph Lawrence, (later Sir Joseph Lawrence, Bart.) who was also chairman of Linotype & Machinery Co. Ltd. With Maud he had one daughter, who died aged four, and two sons. In 1898 Pollen was made the managing-director of Linotype, which he ran successfully for the next decade.