Title: Alexander Graham Bell
Content:  Alexander Bell was born in Edinburgh, Scotland, on March 3, 1847. The family home was at South Charlotte Street, and has a stone inscription marking it as Alexander Graham Bell's birthplace. He had two brothers: Melville James Bell (1845–1870) and Edward Charles Bell (1848–1867), both of whom would die of tuberculosis. His father was Professor Alexander Melville Bell, a phonetician, and his mother was Eliza Grace Bell (née Symonds). Born as just "Alexander Bell", at age 10, he made a plea to his father to have a middle name like his two brothers. For his 11th birthday, his father acquiesced and allowed him to adopt the name "Graham", chosen out of respect for Alexander Graham, a Canadian being treated by his father who had become a family friend. To close relatives and friends he remained "Aleck".
Title: Graham Bell (artist)
Content:  Frank Graham Bell was born on 21 November 1910 in present-day South Africa, in Durban or Transvaal Province. He had a younger brother, Geoffrey Graham Bell, who also became an artist. He first worked in a bank and on a farm before turning to art. He studied at the Durban Art School, and held his first one-man exhibition at the City Hall in Durban in 1931. In 1931 he moved to Britain together with Anne Bilbrough, a young actress whom he was later to marry and who was the mother of their only daughter Harriet. At first he was inspired by the work of Duncan Grant; then met 
Title: Graham Fairchild
Content:  Alexander Graham Bell Fairchild (August 17, 1906 – February 10, 1994 ) was an American entomologist, and a member of the Fairchild family, descendants of Thomas Fairchild of Stratford, Connecticut and one of two grandsons of the scientist and inventor, Alexander Graham Bell, for whom he was named, and son of David Fairchild, a botanist and plant explorer.
Title: Graeme Bell
Content:  Bell was born in 1914 in Richmond, Victoria, Australia, to John Alexander Bell, who had performed musical comedy and music hall on the early Australian Broadcasting Commission (ABC) radio, and Mary Elvina "Elva" (née Rogers) Bell, who had been a contralto recitalist in Dame Nellie Melba's company. His younger brother, Roger Bell (1919&ndash;2008), was also a jazz musician. From the age of 12, Bell had weekly piano lessons in classical music by Jesse Stewart Young, a contemporary of his mother. His parents paid for the piano lessons for the first four years. He attended Scotch College in 1929 and 1930, where he enjoyed playing cricket and creating contemporary art including sketches for the Scotch Collegian. He 
Title: Graham Bell (skier)
Content:  Bell was born on the Akrotiri Royal Air Force station in Cyprus in 1966, the son of pilot Rod Bell and teacher Jean Bell. Graham's love of skiing started at age 5 when his father was posted to Edinburgh, Scotland. He learned to ski in the Cairngorm Mountains and Hillend dry slope. By the time the family moved to Yorkshire, England (where his father was posted), Graham and his brother Martin were both racing full-time on the World Cup circuit.
Title: Bell (surname)
Content: Aaron Bell (1922–2003), American jazz double-bassist ; Acton Bell, pseudonym of Anne Brontë ; Adino Nye Bell (1866–1956), American politician ; Adrian Bell (1901–1980), British farmer-writer, father of Martin Bell ; Al Bell (born 1940), American record producer, songwriter, and record executive ; Alden John Bell (1904–1982), Roman Catholic bishop ; Alexander Graham Bell (1847–1922), Scottish-Canadian-American inventor, teacher, engineer, and scientist, son of Alexander Melville Bell ; Alexander Melville Bell (1819–1905), Scottish-American philologist, researcher and teacher, father of Alexander Graham Bell ; Alexandra Bell (disambiguation), multiple people ; Alexandra Bell (athlete) (born 1992), British runner ; Alison Bell (disambiguation), multiple people ; Allan Bell (born 1947), Manx politician, Chief Minister of the Isle of Man ; Allan Bell (sociolinguist) (born 
Title: David Charles Bell
Content:  Professor David Charles Bell (4 May 1817 – 28 October 1902), was a Scottish-born scholar, author and professor of elocution. He was an elder brother to Alexander Melville Bell and uncle to Alexander Graham Bell.
Title: Graeme Bell
Content:  Graeme Bell's younger brother, Roger Bell (1919&ndash;2008) was also a jazz musician; Roger is credited with influencing Bell to convert from classical music to jazz; they often performed, toured and recorded together. Bell married three times; his first marriage was in c. 1943 for about a year to Margot Byass, Bell later saying "we were victims of the war". His second marriage was to Elizabeth Watson in 1946, lasting until 1961, and his third marriage was to Dorothy Gough from 1961. Bell died on 13 June 2012 after a stroke, aged 97.
Title: Valentine Graeme Bell
Content: 1) in 1864 Rebecca (died 1868), daughter of Alexander Bell Filson, M.D.; and ; 2) in 1882 Emilie Georgina, daughter of Francis Robertson Lynch, clerk of the legislative council of Jamaica. Bell married twice:  By his first marriage he had a daughter and a son, Archibald Graeme Bell, who became director of public works in Trinidad, and by his second marriage two daughters and a son.
Title: Graham Malcolm Wilson
Content:  Graham Wilson's younger brother Cedric Wilson became a professor of pharmacology at Trinity College, Dublin. In 1949 in Surrey, Graham married Elizabeth Stanfield Bell Nicoll (1926–2016), who was a physician and the daughter of the physician James Thomson Bell Nicoll (1900–1955). Graham and Elizabeth had seven children, two of whom became physicians and one of whom died in infancy.

Question: who were alexander graham bell's siblings?
Answer: Chichester Bell.