Question: What year was the founder of the company where Patrick MacDonogh held a senior executive post born?

Context paragraphs:
Frits de Kok: Johan Egbert Frederik "Frits" de Kok (6 January 1882, Maastricht – 28 October 1940, The Hague) was the General Managing Director of the Royal Dutch Petroleum Company from 1937 to October 1940.  This was the most senior executive position in the company and due to the structure of Royal Dutch Shell at the time was, with the Chairman of the Shell Transport and Trading Company, the joint senior executive position in the Royal Dutch Shell group.

Andrea Stone: Andrea Stone is director of career services of the CUNY Graduate School of Journalism.  Prior to taking that position in February 2015, she was an American freelance journalist for National Geographic, Smithsonian, the Washington Post and other outlets.  In 2013, as senior executive producer for digital, she helped launch the website of Al Jazeera America.  Before that she was senior national correspondent for The Huffington Post, which she left in November 2012.  Previously, she was senior Washington correspondent for AOL News.  Stone was a long-time correspondent for USA Today where she covered national and foreign news, politics, Congress and the Pentagon.

Justin Goldberg: Justin Goldberg (born April 12, 1966) is an American music and film industry executive and artist manager.  Mr. Goldberg has held senior executive positions at such companies as Sony Music, Red Light Management, and Razor & Tie Entertainment.  He has worked extensively in music, television and film as a producer, writer and music supervisor, collaborating on projects including Disney's animated features Tangled, "", the Forest Whitaker narrated film "Before the Music Dies", Touchstone/ABC's "Veritas: The Quest", "In Memory of My Father", and various music video productions at events such as Bonnaroo and Coachella.  He is the author of "The Ultimate Survival Guide to the New Music Industry: Handbook for Hell" (Crown Publishing Group / Random House).  An outspoken critic of the music industry's traditional business model, he is an early advocate for online marketing and distribution.  He is the founder of Measurement Arts, which has managed a broad range of projects and artists focused on the music industry.  Goldberg has been a featured speaker at the prestigious Milken Institute Global Conference, SXSW, Midem and other major industry conventions.

Dean Dalla Valle: Dean Dalla Valle was born in Wollongong, south of Sydney, and is a senior executive and career mining professional currently CEO of Pacific National (appointed July 2017), one of Australia's largest rail freight businesses.  He was previously employed by BHP spanning a 40 year career.  In 2013 he was appointed president of coal after six years based in Adelaide where he managed the Olympic Dam copper, gold and uranium mine.  Dalla Valle began his mining career in underground coal mining in the Illawarra region of New South Wales as a 17 year old electrician's apprentice.  After twenty years in coal he moved to the Pilbara region of Western Australia where he was Vice President - Port for West Australian Iron Ore (WAIO).  Other positions Dalla Valle has held within BHP include president of the Cannington silver mine in Queensland, president of uranium and president of coal.  His last role at BHP was as Chief Commercial Officer with responsibilities for marketing, health safety environment, including the company's management of the Samarco event.  A shaft at BHP's Jansen project was named after him in 2017 in recognition of his service to the company.

Maureen Kempston Darkes: Vera Maureen Kempston Darkes, {'1': ", '2': ", '3': ", '4': "} (born July 31, 1948) is a Canadian lawyer and automotive executive who was the General Motors Group Vice President; President, GM Latin America, Africa and Middle East; a member of the General Motors Automotive Strategy Board, since January 1, 2002; and held the highest operating post ever achieved by a woman at General Motors at the time (Mary Barra subsequently held several senior executive positions before becoming CEO of General Motors in January 2014).

Patrick MacDonogh: Patrick MacDonogh (1902–1961) was an Irish poet.  He was born in Dublin and educated at Avoca School and Trinity College, Dublin.  MacDonogh worked as a teacher and commercial artist before joining the staff of Arthur Guinness Son & Co., where he later held a senior executive post.

Arthur Guinness: Arthur Guinness (28 September 1725 – 23 January 1803) was an Irish brewer and the founder of the Guinness brewery business and family.  He was also an entrepreneur and philanthropist.

Bente A. Landsnes: Bente Avnung Landsnes (born August 8, 1957) is the current CEO of the Oslo Stock Exchange.  She is also President of the Oslo Børs VPS Group, Chairman of the Board of Oslo Clearing ASA and board member of Verdipapirsentralen ASA (The Norwegian Central Depository.  Previously she was senior executive group director of DnB NOR, responsibility information technology.  She was before that senior executive group director of Gjensidige NOR, senior director of the Norwegian Payment Center and Ceo of Bankenes Utredningsselskap AS.  She was awarded Officer of the Order of Orange-Nassau at the state visit of Queen Beatrix in June 2010.

Tsai Ing-wen: Tsai Ing-wen (; born 31 August 1956) is the President of the Republic of China, commonly known as Taiwan.  Tsai is the second president from the Democratic Progressive Party (DPP).  Tsai is also the first woman elected to the office.  She is also the first president to be of both Hakka and aboriginal descent (a quarter Paiwan from her grandmother), the first unmarried president, the first to have never held an elected executive post before presidency, and the first to be popularly elected without having previously served as the Mayor of Taipei (the capital city of Taiwan).  She is the incumbent Chair of the Democratic Progressive Party (DPP), and was the party's presidential candidate in the 2012 and 2016 presidential elections.  Tsai previously served as party chair from 2008 to 2012.

Glen Post: Glen F. Post III (born October 4, 1952) is the chief executive officer and president of CenturyLink, an S&P 500 integrated communications service provider based out of Monroe, Louisiana.  He earned a bachelor's degree in accounting in 1974 at Louisiana Tech University and an MBA in 1976 at Louisiana Tech.  Post joined CenturyTel in 1976.  He was named vice president in 1982 and was promoted to senior vice president and treasurer in 1984.  He was appointed to the CenturyTel board of directors in 1985, and the following year he was promoted to senior vice president and chief financial officer.  In 1988 Post was named executive vice president and chief operating officer.  He became the president and chief operating officer of CenturyTel in 1990.  In 1992 Post was named vice chairman of the board, president, and chief executive officer.  In 2002 he was appointed chairman of the board and chief executive officer.  Since 2009 Post has served as chief executive officer and president of CenturyLink.  His honors include: Louisiana Tech College of Administration and Business Distinguished Alumni in 1991, Louisiana Tech University Tower Medallion Award in 1997 and DeGree Enterprises Lifetime Achievement Award in Business 2003.

Supporting paragraphs: Patrick MacDonogh Arthur Guinness
Answer: 1725