Question: Sir William James Ingram, 1st Baronet (27 October 1847 – 18 December 1924) was Managing Director of "The Illustrated London News", appeared first on Saturday 14 May 1842, as the world's first illustrated weekly news magazine, it appeared weekly until which year?

full_context: Document 1: Robert William Jameson: Robert William Jameson, WS (1805–1868): A Writer to the Signet in Edinburgh, Town Councillor, newspaper editor, poet and playwright, Robert William Jameson was the father of Sir Leander Starr Jameson, South African statesman and prime minister, and the nephew of Professor Robert Jameson of the University of Edinburgh. Born in Edinburgh in 1805, Robert William was the son of Thomas Jameson, a wealthy shipowner, merchant and burgess of the city of Edinburgh, as recorded in Colvin, Vol. 1: 1-2 (1922). Colvin writes of Robert William's father and grandfather, both of whom were named Thomas Jameson, that:
Document 2: Bruce Ingram: Sir Bruce Stirling Ingram MC DLit (5 May 1877 – 8 January 1963) was a publishing entrepreneur and philanthropist. He was the editor of "The English Illustrated Magazine" (September 1899 – September 1901), "The Sketch", and "The Illustrated London News" from 1900 to 1963. Ingram was credited with introducing greater use of photography in the News and introducing the Rembrandt Regalio process which enabled faster printing of the paper.
Document 3: My Weekly: The publication originated as a newspaper. It was purchased by the Thomson brothers early in the twentieth century, and was relaunched as a magazine in 1910.
Document 4: Herbert Ingram: Herbert Ingram (27 May 1811 – 8 September 1860) was a British journalist and politician. He is considered the father of pictorial journalism through his founding of "The Illustrated London News", the first illustrated magazine. He was a Liberal politician who favoured social reform and represented Boston for four years until his early death in a shipping accident.
Document 5: Frank Leslie's Illustrated Newspaper: Frank Leslie's Illustrated Newspaper, later renamed Leslie's Weekly, was an American illustrated literary and news magazine founded in 1855 and published until 1922. It was one of several magazines started by publisher and illustrator Frank Leslie.
Document 6: History of British newspapers: During the 17th century there were many kinds of publications that told both news and rumours. Among these were pamphlets, posters, ballads etc. Even when the news periodicals emerged, many of these co-existed with them. A news periodical differs from these mainly because of its periodicity. The definition for 17th century newsbooks and newspapers is that they are published at least once a week. Johann Carolus' "Relation aller Fürnemmen und gedenckwürdigen Historien", published in Strassburg in 1605, is usually regarded as the first news periodical.
Document 7: Time (magazine): Time is an American weekly news magazine published in New York City. It was founded in 1923 and for decades was dominated by Henry Luce, who built a highly profitable stable of magazines.
Document 8: The Illustrated London News: The Illustrated London News appeared first on Saturday 14 May 1842, as the world's first illustrated weekly news magazine. Founded by Herbert Ingram, it appeared weekly until 1971, then less frequently thereafter, and ceased publication in 2003. The company continues today as Illustrated London News Ltd, a publishing, content and digital agency in London, which holds the publication and business archives of the magazine.
Document 9: Francis Buxton: Francis William Buxton (5 August 1847 – 14 November 1911) was a British barrister and Liberal Party politician.
Document 10: Ingram baronets: The Ingram Baronetcy, of Swineshead Abbey in the County of Lincoln, is a title in the Baronetage of the United Kingdom. It was created on 9 August 1893 for William Ingram. He was Managing Director of "The Illustrated London News" and Liberal Member of Parliament for Boston. Ingram was the son of Herbert Ingram, the founder of "The Illustrated London News", who also represented Boston in the House of Commons.
Document 11: Lloyd's List: Lloyd's List is one of the world's oldest continuously running journals, having provided weekly shipping news in London as early as 1734. It was published daily until 2013 (when issue 60,850 was published), and in constantly updated digital format only since then.
Document 12: The Economist: The Economist is an English-language weekly magazine-format newspaper owned by the Economist Group and edited at offices in London. Continuous publication began under its founder, James Wilson, in September 1843. In 2015 its average weekly circulation was a little over 1.5 million, about half of which were sold in the United States.
Document 13: William Lever, 1st Viscount Leverhulme: William Hesketh Lever, 1st Viscount Leverhulme ( ; 19 September 1851 – 7 May 1925) was an English industrialist, philanthropist, and politician. Having been educated at a small private school until the age of nine, then at church schools until he was fifteen; a somewhat privileged education for that time, he started work at his father's wholesale grocery business in Bolton. Following an apprenticeship and a series of appointments in the family business, which he successfully expanded, he began manufacturing Sunlight Soap, building a substantial business empire with many well-known brands such as Lux and Lifebuoy. In 1886, together with his brother, James, he established Lever Brothers, which was one of the first companies to manufacture soap from vegetable oils, and which is now part of the Anglo-Dutch transnational business Unilever. In politics, Lever briefly sat as a Liberal MP for Wirral and later, as Lord Leverhulme, in the House of Lords as a Peer. He was an advocate for expansion of the British Empire, particularly in Africa and Asia, which supplied palm oil, a key ingredient in Lever's product line.
Document 14: The Week: The Week is a weekly British news magazine founded in 1995 which has also published a US edition since 2001 and a children's edition in the UK since 2015. Between 2008 and 2012 it also published an Australian edition.
Document 15: Sir William Ingram, 1st Baronet: Sir William James Ingram, 1st Baronet (27 October 1847 – 18 December 1924) was Managing Director of "The Illustrated London News" and a Liberal politician who sat in the House of Commons in three periods between 1878 and 1895.
ground_truth: 1971