Question: When was the publisher based in Farnham and a subsidiary of a multinational events and publishing company based in London established?
Context: Ashgate Publishing was an academic book and journal publisher based in Farnham (Surrey, United Kingdom).  It was established in 1967 and specialised in the social sciences, arts, humanities and professional practice.  It had an American office in Burlington, Vermont, and another British office in London.  It is now a subsidiary of Informa (Taylor & Francis). Informa plc is a multinational events and publishing company with its head office and registered office in London.  It has offices in 43 countries and around 6,500 employees.  It owns numerous brands including CRC Press, Datamonitor, Institute for International Research, "Lloyd's List" (London Press Lloyd), Penton, Routledge, and Taylor & Francis. Charles Christopher "Chris" DuBois is a songwriter and music publisher based out of Nashville, Tennessee.  DuBois began his music career as ASCAP Director of Membership in 1993.  He left ASCAP in 1999 to form Sea Gayle Music with business partners Brad Paisley and Frank Rogers.  Since that time, Sea Gayle has become one of the most successful independent publishing companies in all of music.  In 2010 and 2011, Sea Gayle was named ASCAP Country Publisher of the Year.  It was the first time since 1982 that an independent publishing company had won that award.  In 2009, Sea Gayle Music launched Sea Gayle Records as an imprint of Sony Music Nashville. Allison & Busby (A & B) is a publishing house based in London established by Clive Allison and Margaret Busby in 1967.  The company has built up a reputation as a leading independent publisher. Turner Publishing Company is an American independent book publisher based in Nashville, Tennessee.  The company is in the top 101 independent publishing companies in the U.S. as compiled by Bookmarket.com and has been named four times to "Publishers Weekly" 's Fastest Growing Publishers List. Lumberjack Productions is a music production company based in East London established in June 2009 by musicians H.B. Broadbent, B.H. Bhebhe, and A.K Coney.  Work to date includes the track "Love Me Cos" from Australian singer/songwriter Gabriella Cilmi's second album release "Ten" (Universal Records).  Lumberjack Productions produced "Magic Carpet Ride", the bonus track released by Universal Records as part of Cilmi's UK top ten single "On A Mission". Johnson Publishing Company, Inc. is an American publishing company founded in November 1942 by businessman John H. Johnson.  Headquartered at 200 S. Michigan Avenue in Chicago, Illinois, United States.  Led by its flagship publication, "Ebony", Johnson Publishing is the largest African-American-owned publishing firm in the United States.  Johnson Publishing Company also published "Jet" magazine, a weekly magazine from November 1951 until June 2014.  The company operates a book division, which has published books such as "The New Ebony Cookbook" and the more controversial "". The company produced the 1954 film "The Secret of Selling the Negro Market", which was designed to encourage advertisers to promote their products and services in the African American media.  In 2016, Johnson announced the sale of its publications and the creation of a new publisher by the new owner called "Ebony Media Corp." The specialty cosmetics business will be retained by Johnson. Cambria Press is an independent academic publisher based in Amherst, New York.  The publishing company was established by 2006, with its first titles released in September of that year.  Cambria publishes academic monographs and new titles by scholars in a wide range of research fields, initially issuing approximately 50 titles per year.  Cambria's academic and professional research titles undergo a peer-review process prior to final acceptance, and the publisher stipulates that its authors hold an appropriate terminal degree in their respective fields. Pelican Publishing Company is a book publisher based in Gretna, a suburb of New Orleans.  Formed in 1926, Pelican is the largest independent trade book publisher located in the U.S. South.  Pelican publishes approximately 60 titles per year and maintains a backlist of over 2500 books.  Most of its titles relate to Louisiana and Southern culture, cuisine, art, travel guides, history, children's books, and textbooks. Kodansha USA Publishing is an American publishing company and subsidiary of Japanese publishing company Kodansha Ltd. Established in July 2008, Kodansha USA publishes books relating to Japan, Japanese culture, and manga, the latter under the Kodansha Comics imprint.  Their launching titles were the re-prints of Masamune Shirow's Ghost in the Shell and Katsuhiro Otomo's "Akira" manga, previously published by Dark Horse Comics.  On October 4, 2010, it was announced that manga publisher Del Rey Manga would be shut down.  Kodansha Comics then started publishing in earnest, picking up many old Del Rey Manga titles, with Random House serving as the distributor.
Answer: 1967