Lodge is the official residence of the Sovereign when in Cambridge. King's Hostel (built 1377–1416) is located to the north of Great Court, behind the Clock Tower. This is, along with the King's Gate, the sole remaining building from King's Hall. Bishop's Hostel (built 1671, Robert Minchin) is a detached building to the southwest of Great Court, and named after John Hacket, Bishop of Lichfield and Coventry. Additional buildings were built in 1878 by Arthur Blomfield. Nevile's Court Nevile's Court (built 1614) is located between Great Court and the river, this court was created by a bequest by the college's master, Thomas Nevile, originally two-thirds of its current length and without the Wren Library. The court was extended and the appearance of the upper floor remodelled slightly in 1758 by James Essex. Cloisters run around the court, providing sheltered walkways from the rear of Great Hall to the college library and reading room as well as the Wren Library and New Court. Wren Library (built 1676–1695, Christopher Wren) is located at the west end of Nevile's Court, the Wren is one of Cambridge's most famous and well-endowed libraries. Among its notable possessions are two of Shakespeare's First Folios, a 14th-century manuscript of The Vision of Piers Plowman, and letters written by Sir Isaac Newton. The Eadwine Psalter belongs to Trinity but is kept by Cambridge University Library. Below the building are the pleasant Wren Library Cloisters, where students may enjoy a fine view of the Great Hall in front of them, and the river and Backs directly behind. New Court New Court (or King's Court; built 1825, William Wilkins) is located to the south of Nevile's Court, and built in Tudor-Gothic style; this court is notable for the large tree in the centre. A myth is sometimes circulated that this was the tree from which the apple dropped onto Isaac Newton; in fact, Newton was at home in Woolsthorpe when he deduced his theory of gravity – and the tree is a sweet chestnut tree. Many other "New Courts" in the colleges were built at this time to accommodate the new influx of students. Other courts Whewell's Court (actually two courts with a third in between, built 1860 & 1868, architect Anthony Salvin) is located across the street from Great Court, and was entirely paid for by William Whewell, the Master of the college from 1841 until his death in