Background: Peter Green (born Peter Allen Greenbaum, 29 October 1946) is a British blues rock guitarist. As the founder of Fleetwood Mac, he was inducted into the Rock and Roll Hall of Fame in 1998. Green's songs, such as "Albatross", "Black Magic Woman", "Oh Well", "The Green Manalishi (With the Two Prong Crown)" and "Man of the World", appeared on the record charts, and several have been adapted by a variety of musicians. Green was a major figure in the "second great epoch" of the British blues movement.
Context: On 27 June 1970, Green appeared at the Bath Festival of Blues and Progressive Music with John Mayall, Rod Mayall (organ), Ric Grech (bass) and Aynsley Dunbar (drums). Also soon after leaving Fleetwood Mac, he accompanied former bandmate keyboardist Peter Bardens (Peter B's Looners) on Bardens' solo LP The Answer, playing lead guitar on several tracks. In that same year, he recorded a jam session with drummer Godfrey Maclean, keyboardists Zoot Money and Nick Buck, and bassist Alex Dmochowski of Aynsley Dunbar's Retaliation; Reprise Records released the session as The End of the Game, Peter's first post-Fleetwood Mac solo album. In 1971 he had a brief reunion with Fleetwood Mac, helping them to complete a US tour after guitarist Jeremy Spencer had left the group, performing under the pseudonym Peter Blue. He recorded two tracks for the album Juju with Bobby Tench's band Gass; a solo single and another with Nigel Watson, sessions with B. B. King in London in 1972 and an uncredited appearance on Fleetwood Mac's Penguin LP in 1973, on the song "Night Watch". Green's mental illness and drug use had become entrenched at this time and he faded into professional obscurity.  In the early 2000s there were rumours of a reunion of the early line-up of Fleetwood Mac, involving Peter Green and Jeremy Spencer. The two guitarists and vocalists were apparently unconvinced of the merits of such a project, but in April 2006, during a question-and-answer session on the Penguin Fleetwood Mac fan website, bassist John McVie said of the reunion idea:  If we could get Peter and Jeremy to do it, I'd probably, maybe, do it. I know Mick would do it in a flash. Unfortunately, I don't think there's much chance of Danny doing it. Bless his heart.
Question: What did each member in the group do?
Answer: Green appeared at the Bath Festival of Blues and Progressive Music with John Mayall, Rod Mayall (organ), Ric Grech (bass) and Aynsley Dunbar (drums).

Background: David Thompson was born in Westminster, Middlesex, to recent Welsh migrants David and Ann Thompson. When Thompson was two, his father died. Due to the financial hardship with his mother without resources, Thompson and his older brother were placed in the Grey Coat Hospital, a school for the disadvantaged of Westminster. Thompson graduated to the Grey Coat mathematical school, where he was introduced to basic navigation skills.
Context: In 1820, the English geologist, John Jeremiah Bigsby, attended a dinner party given by The Hon. William McGillivray at his home, Chateau St. Antoine, one of the early estates in Montreal's Golden Square Mile. He describes the party and some of the guests in his entertaining book The Shoe and Canoe, giving an excellent description of David Thompson:  I was well placed at table between one of the Miss McGillivray's and a singular-looking person of about fifty. He was plainly dressed, quiet, and observant. His figure was short and compact, and his black hair was worn long all round, and cut square, as if by one stroke of the shears, just above the eyebrows. His complexion was of the gardener's ruddy brown, while the expression of his deeply-furrowed features was friendly and intelligent, but his cut-short nose gave him an odd look. His speech betrayed the Welshman, although he left his native hills when very young. I might have been spared this description of Mr David Thompson by saying he greatly resembled Curran the Irish Orator...  I afterwards travelled much with him, and have now only to speak of him with great respect, or, I ought to say, with admiration... No living person possesses a tithe of his information respecting the Hudson's Bay countries... Never mind his Bunyan-like face and cropped hair; he has a very powerful mind, and a singular faculty of picture-making. He can create a wilderness and people it with warring savages, or climb the Rocky Mountains with you in a snow-storm, so clearly and palpably, that only shut your eyes and you hear the crack of the rifle, or feel the snow-flakes melt on your cheeks as he talks.
Question: What else was unique about his appearance?
Answer: by saying he greatly resembled Curran the Irish Orator...

Background: Sherlock Holmes () is a fictional private detective created by British author Sir Arthur Conan Doyle. Referring to himself as a "consulting detective" in the stories, Holmes is known for his proficiency with observation, forensic science, and logical reasoning that borders on the fantastic, which he employs when investigating cases for a wide variety of clients, including Scotland Yard. First appearing in print in 1887 (in A Study in Scarlet), the character's popularity became widespread with the first series of short stories in The Strand Magazine, beginning with "A Scandal in Bohemia" in 1891; additional tales appeared from then until 1927, eventually totalling four novels and 56 short stories. All but one are set in the Victorian or Edwardian eras, between about 1880 and 1914.
Context: Edgar Allan Poe's C. Auguste Dupin is generally acknowledged as the first detective in fiction and served as the prototype for many that were created later, including Holmes. Conan Doyle once wrote, "Each [of Poe's detective stories] is a root from which a whole literature has developed... Where was the detective story until Poe breathed the breath of life into it?" Similarly, the stories of Emile Gaboriau's Monsieur Lecoq were extremely popular at the time Conan Doyle began writing Holmes, and Holmes' speech and behaviour sometimes follow that of Lecoq. Both Dupin and Lecoq are referenced at the beginning of A Study in Scarlet.  Conan Doyle repeatedly said that Holmes was inspired by the real-life figure of Joseph Bell, a surgeon at the Royal Infirmary of Edinburgh, whom Doyle met in 1877 and had worked for as a clerk. Like Holmes, Bell was noted for drawing broad conclusions from minute observations. However, he later wrote to Doyle: "You are yourself Sherlock Holmes and well you know it". Sir Henry Littlejohn, Chair of Medical Jurisprudence at the University of Edinburgh Medical School, is also cited as an inspiration for Holmes. Littlejohn, who was also Police Surgeon and Medical Officer of Health in Edinburgh, provided Doyle with a link between medical investigation and the detection of crime.  Other inspirations have been considered. One is thought to be Francis "Tanky" Smith, a policeman and master of disguise who went on to become Leicester's first private detective. Another might be Maximilien Heller, by French author Henry Cauvain. It is not known if Conan Doyle read Maximilien Heller, but in this 1871 novel (sixteen years before the first adventure of Sherlock Holmes), Henry Cauvain imagined a depressed, anti-social, polymath, cat-loving, and opium-smoking Paris-based detective.
Question: When was Joseph born?
Answer: