Title: Hayden-McNeil
Content:  Hayden-McNeil Publishing is a privately held company and subsidiary of Macmillan Learning headquartered in Plymouth, MI, and a publisher of college and university level custom educational materials in the United States.
Title: Hayden-McNeil
Content:  Founded by Patrick Olson in 1992, Hayden-McNeil Publishing is located in Plymouth, MI, and is a subsidiary of Macmillan Publishers. Macmillan Publishers acquired Hayden-McNeil Publishing in 2008, providing for future growth through access to Macmillan's content, educational technology, and distribution assets.
Title: Hayden Book Company
Content:  Hayden Book Company (abbreviated Hayden Book Co.) was an imprint of MacMillan Computer Publishing USA that published computing books, with a particular emphasis on the Macintosh platform and desktop design. Video games and educational software for home computers, such as Championship Golf, were published as Hayden Software.
Title: Hayden-McNeil
Content:  In May 2015, Hayden-McNeil Publishing announced the expansion of their custom publishing service to courses with enrollment as low as 200.
Title: Hayden-McNeil
Content:  Hayden-McNeil pairs managing editors with authors to create course-specific custom textbooks. Authors can publish a textbook in any academic discipline for higher education courses.
Title: Hayden-McNeil
Content:  Hayden-McNeil's carbonless lab notebooks come in twelve science disciplines. The white carbonless paper creates duplicate sets of all laboratory notes.
Title: Maclean-Hunter
Content:  The company began in 1887, when brothers John Bayne Maclean and Hugh Cameron Maclean launched their first trade publication, Canadian Grocer & General Storekeeper. Hugh left the company in 1899 and later return to Toronto to establish his own publication firm. John subsequently expanded his company into other areas of publishing, launching the general interest magazine Maclean's in 1905, the business newspaper Financial Post in 1907, the lifestyle magazine Canadian Homes and Gardens in 1925, the women's magazine Chatelaine in 1928, and its French-language counterpart, Châtelaine in 1960. Horace Talmadge Hunter joined Maclean Publishing in 1903, moving up the management ranks from general manager in 1911 to succeed John Bayne Maclean as president in 1933; in 1945 the company's name was changed to Maclean-Hunter. Hunter retired in 1952 and died 
Title: Andrew Dyas MacLean
Content:  Following the end of the First World War, MacLean had joined Hugh C. MacLean Publishing and worked for the company for most of the next forty years. Between 1932 and 1934, he served as Secretary to Prime Minister R. B. Bennett and later published his reminiscences of Bennett. MacLean became a director of Hugh C. MacLean Publishing in 1922 and president in 1947 after the death of his father. During that time he launched Canada's first photo tabloid newspaper, the Toronto News Mirror (1923–25). He later founded the Canadian Magazine. In addition he was a director of the Muskoka Navigation & Hotel Company for many years. In 1954 Hugh C. MacLean Publications built Canada's most modern printing plant in Don Mills. At the time the firm's fifteen publications had a combined readership of 145,000. In 1961, following a family dispute, the Board replaced MacLean as president. In 1964 the firm became part of Southam Business Publications..
Title: Macmillan Publishers
Content:  Macmillan Publishers Ltd (occasionally known as the Macmillan Group) is a British publishing company traditionally considered to be one of the 'Big Five' English language publishers. Founded in London in 1843 by Scottish brothers Daniel and Alexander MacMillan, since 1999 it has been a wholly owned subsidiary of Holtzbrinck Publishing Group with offices in 41 countries worldwide and operations in more than thirty others.
Title: Macmillan Publishers
Content:  in 1954 under the name St. Martin's Press. Macmillan of Canada was founded in 1905; Maclean-Hunter acquired the company in 1973. Following numerous mergers, Macmillan Canada dissolved in 2002 after John Wiley & Co. acquired it. After retiring from politics in 1964, former Prime Minister of the United Kingdom, Harold Macmillan, became chairman of the company, serving until his death in December 1986. He had been with the family firm as a junior partner from 1920 to 1940 (when he became a junior minister), and from 1945 to 1951 while he was in the opposition in Parliament. The German Holtzbrinck Publishing Group purchased the company in 1999.

Question: Verify the following claims with "True" or "False": I didn’t know that the Hayden-McNeil was built in Macmillan Publishers.
Answer: False