question: When was the supermarket founded by   Mary Ann Sainsbury's husband founded? 
answer: 1869
context: Title: Brown Girl Dreaming
  Passage: Jacqueline is born in a small town in Ohio on February 12, 1963, and is named after her father, Jack.  While Jackie’s first year is spent in the North, several trips are made to the South for Mary Ann (her mother) to visit her parents, Grandpa Gunnar and Grandma Georgiana, who live in the Nicholtown area of Greenville, South Carolina.The region is segregated and Jackie doesn't understand why she always goes.  Their very different feelings about the South causes arguments between Jack and Mary Ann.  Eventually, Jack and Mary Ann split, and Mary Ann and her three children, Hope, Odella, and Jackie, move south to live with Grandpa Gunnar and Grandma Georgiana.
  Title: Edmund and Mary Ann Walworth Booth House
  Passage: The Edmund and Mary Ann Walworth Booth House is a historic building located in Anamosa, Iowa, United States.  Raised in Longmeadow, Massachusetts, Edmund Booth contracted meningitis at age four and lost part of his hearing.  By the time he was eight he was totally deaf.  His wife Mary Ann was born in Connecticut and she was also four when she contracted meningitis, but lost all of her hearing at that time.  Booth became an early educator for the deaf, and his wife was one of his pupils.  They both relocated separately to Iowa in 1839, and married the following year.  After spending five years in the California gold fields while his family remained in Iowa, Booth returned to Iowa and resumed farming.  He was instrumental in establishing the Iowa School for the Deaf in 1855, and the Iowa Association of the Deaf in 1881.  He became the association's president in 1884.  Booth had a thirty-year career as the publisher and editor of the "Anamosa Eureka".  The Booth's had this brick Italianate house built in 1870.  They lived here until Mary Ann died in 1898 and Edmund in 1905.  It was listed on the National Register of Historic Places in 2001.
  Title: Mary Ann Jackson (architect)
  Passage: Mary Ann Jackson (born Mary Ann Elsie Jackson, 26 November 1960) is an architect, planner and access consultant from Melbourne, Australia.  Jackson is the owner of Visionary Design Development Pty Ltd an access consultancy business in North Melbourne specialising in universal design and sustainably accessible environments.  Her professional career spans architectural roles firstly as a student architect in a small firm in Perth, Senior Architect at Gray Puksand Pty Ltd and Principal at MAG Designs, Architecture and Interior Design.  Her current business, Visionary Design Development founded in 2005 by Jackson and her husband, vision scientist Ralph J. Green.  The practice has a social justice commitment, works on housing projects with the Department of Human Services and recently began a pro bono studio arm with students and international architects living in Melbourne.  Much of their work centres in the integration of health care and construction, the provision of specialist advice in researching, planning, designing and developing healthy cities and communities.  A pilot study of a Universal Mobility Index is creating much interest both locally and abroad with governments and disability groups.
  Title: Sainsbury family
  Passage: The Sainsbury family (also Lord Sainsbury and family and incorrectly the Sainsbury's family) founded Sainsbury's, the UK's second-largest supermarket chain.  Today, the family has many interests, including business, politics, philanthropy, arts, and sciences.
  Title: Michael J. Cullen
  Passage: Michael J. Cullen (1884–1936) was an American entrepreneur and salesman of Irish descent, perhaps best known as the founder of the King Kullen grocery store chain, widely considered to be the first supermarket founded in America.  He is recognized by the Smithsonian Institution as the inventor of the modern supermarket.
  Title: Mary Ann M'Clintock
  Passage: Mary Ann M'Clintock is best known for her role in the formation of the women's suffrage movement, as well as abolitionism.  She was married to Thomas M'Clintock and they were both invested in their Quaker backgrounds, and social reform.  Thomas provided for their four daughters and their son by working as a druggist and minister.  From the beginning of their marriage in 1820 the lived in Philadelphia until 1836 when they moved to Waterloo, NY.  By 1833 Marry Ann was very active in the anti-slavery movements in Philadelphia and was one of the founding members of the anti-slavery society.  She worked closely with abolitionist Lucretia Mott.  Once moved to Waterloo, Mary Ann took a more active role in the women's suffragist movement.  Mary Ann had a hand in organizing the Seneca Falls Convention, held in July 1848.  She and her daughters Elizabeth and Mary Ann also attended the convention and signed the declaration of sentiments.  The base of the convention was to present the Declaration of Sentiments, this document drafted by women such as Elizabeth Cady Stanton and Lucretia Mott at the kitchen table of Mary Ann M'Clintock and outlines equal opportunities among men and women.  The Declaration of Sentiments was modeled after the Declaration of Independence and was the fuel that started the fire that was the suffragist movement which lasted until 1920.  However, Mary Ann never got to vote.  In 1856 She retired back to Philadelphia and died in 1884 at the age of 84.
  Title: Génesis (album)
  Passage: "Génesis" is the name given to the third studio album by the Puerto Rican singer, songwriter and actress, Mary Ann Acevedo, released in January 1, 2012 worldwide through digital download and in December 7, 2012 on compact disc.  Originally the album was confirmed for release in February 2010 as "El Amor es la Solución", but with the birth of her daughter, Mary Ann had to delay the departure of the album to April 2010; then GT Musik announced the album release was delayed for a few months.  She agreed that her homonymous first album was a continuation of her tenure in the third edition of "Objetivo Fama".  On that album, the songs were chosen when Mary Ann left the reality show; in December she was released a special production titled "Cántale a tu Bebé".
  Title: Sainsbury's
  Passage: Sainsbury's is the second largest chain of supermarkets in the United Kingdom, with a 16.9% share of the supermarket sector in the United Kingdom.  Founded in 1869, by John James Sainsbury with a shop in Drury Lane, London, the company became the largest grocery retailer in 1922, was an early adopter of self-service retailing in the United Kingdom, and had its heyday during the 1980s.  In 1995, Tesco overtook Sainsbury's to become the market leader, and Asda became the second largest in 2003, demoting Sainsbury's to third place for most of the subsequent period until January 2014, when Sainsbury's regained second place.
  Title: Mary Ann Sainsbury
  Passage: Mary Ann Sainsbury ("née" Staples; 30 June 1849 - 9 June 1927) was the wife of John James Sainsbury, the founder of the Sainsbury's supermarket chain.
  Title: John Benjamin Sainsbury
  Passage: John Benjamin Sainsbury (1871–1956) was the eldest son of John James Sainsbury, the founder of the Sainsbury's supermarket chain, and his wife, Mary Ann Sainsbury.
citations: Mary Ann Sainsbury Sainsbury's