Answer the question at the end by quoting:

Sir Walter Scott, 1st Baronet, FRSE (15 August 1771 - 21 September 1832) was a Scottish historical novelist, playwright, poet and historian. Many of his works remain classics of both English-language literature and of Scottish literature. Famous titles include Ivanhoe, Rob Roy, Old Mortality, The Lady of the Lake, Waverley, The Heart of Midlothian and The Bride of Lammermoor. Although primarily remembered for his extensive literary works and his political engagement, Scott was an advocate, judge and legal administrator by profession, and throughout his career combined his writing and editing work with his daily occupation as Clerk of Session and Sheriff-Depute of Selkirkshire.
When Scott was a boy, he sometimes travelled with his father from Selkirk to Melrose, where some of his novels are set. At a certain spot the old gentleman would stop the carriage and take his son to a stone on the site of the Battle of Melrose (1526).  During the summers from 1804, Scott made his home at the large house of Ashestiel, on the south bank of the River Tweed 6 miles (9.7 km) north of Selkirk. When his lease on this property expired in 1811, Scott bought Cartley Hole Farm, downstream on the Tweed nearer Melrose. The farm had the nickname of "Clarty Hole", and when Scott built a family cottage there in 1812 he named it "Abbotsford". He continued to expand the estate, and built Abbotsford House in a series of extensions. The farmhouse developed into a wonderful home that has been likened to a fairy palace. Scott was a pioneer of the Scottish Baronial style of architecture, therefore Abbotsford is festooned with turrets and stepped gabling. Through windows enriched with the insignia of heraldry the sun shone on suits of armour, trophies of the chase, a library of more than 9,000 volumes, fine furniture, and still finer pictures. Panelling of oak and cedar and carved ceilings relieved by coats of arms in their correct colours added to the beauty of the house.  It is estimated that the building cost Scott more than PS25,000 (equivalent to PS1,900,000 in 2016). More land was purchased until Scott owned nearly 1,000 acres (4.0 km2). A Roman road with a ford near Melrose used in olden days by the abbots of Melrose suggested the name of Abbotsford. Scott was buried in Dryburgh Abbey, where his wife had earlier been interred. Nearby is a large statue of William Wallace, one of Scotland's many romanticised historical figures. Abbotsford later gave its name to the Abbotsford Club, founded in 1834 in memory of Sir Walter Scott.

From what year to what year did he live there



IN: Fazlur Rahman Khan (Bengali: phjlur rhmaan khaan, Fozlur Rohman Khan) (3 April 1929 - 27 March 1982) was a Bangladeshi-American structural engineer and architect, who initiated important structural systems for skyscrapers. Considered the "father of tubular designs" for high-rises, Khan was also a pioneer in computer-aided design (CAD). He was the designer of the Sears Tower, since renamed Willis Tower, the tallest building in the world from 1973 until 1998, and the 100-story John Hancock Center. Khan, more than any other individual, ushered in a renaissance in skyscraper construction during the second half of the 20th century.

Among Khan's other accomplishments, he received the Wason Medal (1971) and Alfred Lindau Award (1973) from the American Concrete Institute (ACI); the Thomas Middlebrooks Award (1972) and the Ernest Howard Award (1977) from ASCE; the Kimbrough Medal (1973) from the American Institute of Steel Construction; the Oscar Faber medal (1973) from the Institution of Structural Engineers, London; the International Award of Merit in Structural Engineering (1983) from the International Association for Bridge and Structural Engineering IABSE; the AIA Institute Honor for Distinguished Achievement (1983) from the American Institute of Architects; and the John Parmer Award (1987) from Structural Engineers Association of Illinois and Illinois Engineering Hall of Fame from Illinois Engineering Council (2006).  Khan was cited five times by Engineering News-Record as among those who served the best interests of the construction industry, and in 1972 he was honoured with ENR's Man of the Year award. In 1973 he was elected to the National Academy of Engineering. He received Honorary Doctorates from Northwestern University, Lehigh University, and the Swiss Federal Institute of Technology Zurich (ETH Zurich).  The Council on Tall Buildings and Urban Habitat named one of their CTBUH Skyscraper Awards the Fazlur Khan Lifetime Achievement Medal after him, and other awards have been established in his honour, along with a chair at Lehigh University. Promoting educational activities and research, the Fazlur Rahman Khan Endowed Chair of Structural Engineering and Architecture honours Khan's legacy of engineering advancement and architectural sensibility. Dan Frangopol is the first holder of the chair.  Khan was mentioned by president Obama in 2009 in his speech in Cairo, Egypt when he cited the achievements of America's Muslim citizens.  Khan was the subject of the Google Doodle on April 3, 2017, marking what would have been his 88th birthday.

What was he the chair of?

OUT:
the Fazlur Rahman Khan Endowed Chair of Structural Engineering and Architecture honours Khan's legacy of engineering advancement and architectural sensibility.