Question: In which year was this family-owned business that publishes mail order magazine "Comfort" founded?

Context paragraphs:
Blick Art Materials: Blick Art Materials is a family-owned retail and catalog business that supplies professional and amateur artists, students, scholastic art programs, and anyone requiring art supplies for business or pleasure.  Established as a mail order business by Dick Blick in 1911 and purchased by Robert Metzenberg in 1947, it is one of the oldest and largest art materials suppliers in the United States, as well as a primary supplier of mail order art supplies.

Comfort (magazine): Comfort was a mail order magazine published in Augusta, Maine from 1888 to 1942.  Published by Gannet & Morris and edited initially by William H. Gannet, "Comfort" was touted as "the key to happiness and success in over a million and quarter homes."

Jones Cash Store: The Jones Cash Store was a mail order catalog business established by Portland, Oregon, entrepreneur Henry J. Ottenheimer in 1882, and is a building listed on the National Register of Historic Places.  Before moving to a larger, more prominent location, the Jones Cash Store operated out of a building at 80 and 82 Front Street in the downtown area of Portland.  As popularity of the mail order catalog grew throughout the Pacific Northwest, Henry sought to find a larger building within which to operate.  He later purchased the property at 111 SE Belmont Street and began construction on his state-of-the-art 80000 sqft catalog supply store.  Because of its location by the railroad tracks and the river, the store could easily ship and receive goods by railroad, steamer ship, and via truck.  The building remained the Jones Cash Store until 1929 at which time it was sold to Montgomery Ward.

Insjön: Insjön is a locality situated in Leksand Municipality, Dalarna County, Sweden with 2,149 inhabitants in 2010.  In 1899 Åhléns started out as the mail order business Åhlén & Holm.  19 years later, in 1918, the mail order firm Clas Ohlson was founded in Insjön.  The sawmill Bergkvist sågen was also founded here.

Guy Gannett Communications: Guy Gannett Communications was a family-owned business consisting of newspapers in Maine and a handful of television stations in the eastern United States.  The company was founded by its namesake, Guy P. Gannett, in 1921, and managed by a family trust from 1954 to 1998, when it sold most of its properties to The Seattle Times Company and Sinclair Broadcast Group.

Clothkits: Clothkits is an English clothing company, originally based in Lewes, East Sussex.  Founded as a mail order business by Anne Kennedy in 1969 and sold in 1988, Clothkits at one stage employed nearly 400 workers.  The name continued to be used for a short time after the takeover of the company by Freemans, a larger mail order catalogue business.

EMP Merchandising: EMP Merchandising also known as EMP Merchandising Handelsgesellschaft mbH, Large Popmerchandising, and Sweden Rock Shop is a German-based music mail order and merchandising store.  The company distributes a quarterly catalog to customers.  In a 2003 report the Osnabrück Chamber of Commerce considered the company to be the largest mail order business for Heavy Metal and Hard Rock music in Germany.

Mail Order Brides (artist collaborative): Active since 1995, Mail Order Brides/M. O.B. is a Filipina American artist trio known for their use of humor and camp to explore issues of culture and gender.  Founded in San Francisco by artists Eliza Barrios, Reanne Estrada, and Jenifer K. Wofford, the group's full name, Mail Order Brides/M. O.B., conflates a once-common stereotype of Filipina women as "mail order brides" with an acronym suggestive of an organized crime organization.  The group has often been referred to in shorthand as "M.O.B."

Stony Hill Vineyard: Stony Hill Vineyard is located south of the Bothe-Napa Valley State Park in the northern reaches of the city of Saint Helena, California.  The vineyard is a family-owned business which remained under family control after the death of the founders in 1977.  Annual output as of 2007 was 3,400 cases from 40 acre , c. 60% of which are planted with Chardonnay.  The vineyard's business model focuses on mail order sales direct to individuals in California and indirectly to individuals in other states of the United States, as well as sales to fine-dining restaurants in major metropolitan areas in the United States.

Jegs High Performance: JEGS High Performance is the second largest mail order company of automotive equipment in the United States.  It sells performance auto parts, aftermarket accessories, tools, and race apparel.  JEGS was founded by Jeg Coughlin Sr. in 1960 as a small speed shop.   Since its inception, the business has remained family owned and operated.   Over 55 years, JEGS has expanded to include a 250000 sqft warehouse, two mail order locations, retail store & Team JEGS Race Team.  The company has approximately 350 employees.  

Supporting paragraphs: Comfort (magazine) Guy Gannett Communications
Answer: 1921