subsidiary title, Marquess of Granby, is the courtesy title used by the Duke's eldest son and heir. Family seat The Manners family own medieval Haddon Hall, Derbyshire and Belvoir Castle, Leicestershire that were successively extended and rebuilt until the 19th century. Some rooms in both buildings are open to the public. They are Grade I in architecture, set in listed parks, woodland and gardens and span a central water feature, which acted as models for other landscaped estates. In 2009, to mark 500 years of the occupancy of Belvoir Castle by the family two aircraft from RAF Cranwell, Lincolnshire, bore the Duke of Rutland's Coat of Arms. On 11 June 2009, the Duke visited the station to see the aircraft—a King Air from 45 (Reserve) Sqn and a Dominie from 55 (Reserve) Sdn. Burials The traditional burial place of the Manners family was St Mary the Virgin's Church, Bottesford. Since elevation to the dukedom in 1703 most Dukes have been buried in the grounds of the mausoleum at Belvoir Castle. The mausoleum at Belvoir Castle was built by John Henry Manners, 5th Duke of Rutland, following the death of his wife, Elizabeth Howard (1780–1825), daughter of the 5th Earl of Carlisle. After its construction, most of the 18th-century monuments in Belton Church were moved to the mausoleum which then became the family's main place of burial. Literature Jorge Luis Borges recalls the duke of Rutland in his story "A Survey of the Works of Herbet Quain" in the book The Garden of Forking Paths. Earls of Rutland, first creation (1390) Other titles (1st Duke): Duke of York (1385), Duke of Aumale (1397–1399), Earl of Cambridge (1362–1461), Earl of Cork (c. 1396) Edward of Norwich, 2nd Duke of York (1373–1415), grandson of Edward III Richard Plantagenet, 3rd Duke of York (1411–1460), nephew of Edward of Norwich Earls of Rutland, second creation (1446) Edmund, Earl of Rutland (1443–1460), second son of Richard Plantagenet, 3rd Duke of York Earls of Rutland, third creation (1525) Other titles (1st–3rd & 6th Earls): Baron de Ros of Helmsley (1299) Thomas Manners, 1st Earl of Rutland (c. 1492–1543), son of George Manners, 11th Baron de Ros Henry Manners, 2nd Earl of Rutland (c. 1526–1563), eldest son of the 1st Earl Edward Manners, 3rd Earl of Rutland (1549–1587), elder son of the 2nd Earl, died without male issue John Manners, 4th Earl of Rutland (c. 1552–1588), younger son