Question: Longleat Safari Park is the grounds of the home of the politician who was styled as what title between 1946-92?

full_context: Document 1: Etawah Wildlife Safari Park: Etawah Wildlife Safari Park or Lion Safari Etawah is a proposed drive-through wildlife safari park in Etawah, Uttar Pradesh. The wildlife officials entrusted with this project visited Longleat Safari Park, England for inspiration.
Document 2: Albert, 12th Prince of Thurn and Taxis: Albert Maria Lamoral Miguel Johannes Gabriel, 12th Prince of Thurn and Taxis (Albert Fürst von Thurn und Taxis; born 24 June 1983), is a German aristocrat, businessman, and race car driver. He has been listed as the world's youngest billionaire many times since his father's death in 1990, first appearing on the list when he was age eight.
Document 3: Charles Wellesley, 9th Duke of Wellington: Arthur Charles Valerian Wellesley, 9th Duke of Wellington, (born 19 August 1945) is a British aristocrat and politician. He has served as Conservative Party Member of the European Parliament (1984–1989) for Surrey West and currently sits as a hereditary peer in the House of Lords since 2015.
Document 4: Wicksteed Park: Wicksteed Park is an amusement park in Kettering, Northamptonshire, England. The park opened in 1921. It is the second oldest theme park in the UK; the oldest is Blackgang Chine on the Isle of Wight. It is located 2 mi from the A14 and is signposted from the M1 & A1 and located near the Midland Main Line between London and Sheffield.
Document 5: Blair Drummond Safari Park: Blair Drummond Safari Park is a safari park located near Stirling in Scotland. Opened to the public in 1970, it is spread over 120 acre . The safari park features drive-through reserves, a boat safari, amusements, children's play areas and a petting zoo.
Document 6: Center Parcs Longleat Forest: Center Parcs Longleat Forest makes up a large area of Longleat Forest in the county of Wiltshire, England. It is next to the Longleat Safari Park, approximately 5 miles east of Frome and a few miles west of Warminster and opened in 1994.
Document 7: David Armstrong-Jones, 2nd Earl of Snowdon: David Albert Charles Armstrong-Jones, 2nd Earl of Snowdon (born 3 November 1961), styled as Viscount Linley until 2017 and known professionally as David Linley, is an English furniture maker and the former chairman of the auction house Christie's UK. The son of Princess Margaret, Countess of Snowdon, and of Antony Armstrong-Jones, 1st Earl of Snowdon, he is a grandson of King George VI and is 18th in line of succession to the British throne, the first in line who is not a descendant of Queen Elizabeth II.
Document 8: Antony Armstrong-Jones, 1st Earl of Snowdon: Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon, (7 March 1930 – 13 January 2017), commonly known as Lord Snowdon, was a British photographer and film maker. He was married to Princess Margaret, younger daughter of King George VI and the sister of Queen Elizabeth II.
Document 9: Gerald Grosvenor, 6th Duke of Westminster: Major General Gerald Cavendish Grosvenor, 6th Duke of Westminster, (22 December 1951 – 9 August 2016) was a British landowner, businessman, philanthropist, Territorial Army general and hereditary peer. He was the son of Robert George Grosvenor, 5th Duke of Westminster and Viola Grosvenor. He was Chairman of the property company Grosvenor Group. He is succeeded by his son, Hugh Grosvenor, 7th Duke of Westminster.
Document 10: Longleat Safari Park: Longleat Safari and Adventure Park, in Wiltshire, England, was opened in 1966 as the first drive-through safari park outside Africa. The park is situated in the grounds of Longleat House, an English stately home which is open to the public and is the home of the 7th Marquess of Bath. Longleat Safari Park and the concept of safari parks were the brainchild of Jimmy Chipperfield (1912–1990), former co-director of Chipperfield's Circus.
Document 11: Hugh Grosvenor, 7th Duke of Westminster: Hugh Richard Louis Grosvenor, 7th Duke of Westminster (born 29 January 1991), styled as Earl Grosvenor until August 2016, is a British aristocrat, billionaire, businessman and landowner. He is the third child and only son of Gerald Grosvenor, 6th Duke of Westminster and his wife Natalia Phillips Grosvenor, Duchess of Westminster. He inherited the title of Duke of Westminster on 9 August 2016, on the death of his father. The duke is estimated to be worth US$13 billion, making him the world's richest person aged under 30.
Document 12: Sutton Place, Surrey: Sutton Place, 3 miles north-east of Guildford in Surrey, is a Grade I listed Tudor manor house built c.1525 by Sir Richard Weston (d.1541), courtier of Henry VIII. It is of great importance to art history in showing some of the earliest traces of Italianate renaissance design elements in English architecture. In modern times, the estate has had a series of wealthy owners, a trend started by J. Paul Getty, then the world's richest private citizen, who chose to spend the last 17 years of his life there. Its current owner is the Russian billionaire Alisher Usmanov. A definitive history of the house and manor, first published in 1893, was written by Frederic Harrison (d.1923), jurist and historian, whose father had acquired the lease in 1874.
Document 13: Longleat: Longleat is an English stately home and the seat of the Marquesses of Bath. It is a leading and early example of the Elizabethan prodigy house. It is adjacent to the village of Horningsham and near the towns of Warminster and Westbury in Wiltshire and Frome in Somerset. It is noted for its Elizabethan country house, maze, landscaped parkland and safari park. The house is set in 1000 acre of parkland landscaped by Capability Brown, with 4000 acre of let farmland and 4000 acre of woodland, which includes a Center Parcs holiday village. It was the first stately home to open to the public, and the Longleat estate includes the first safari park outside Africa.
Document 14: Animal Park: Animal Park is a BBC television documentary series about the lives of keepers and animals at Longleat Safari Park, Wiltshire, England. The show is currently presented by Kate Humble and Ben Fogle, who replaced Paul Heiney in 2001. Jean Johansson has been a co-presenter since 2016.
Document 15: Alexander Thynn, 7th Marquess of Bath: Alexander George Thynn, 7th Marquess of Bath (born 6 May 1932), styled Viscount Weymouth between 1946 and 1992, is an English politician, artist and author. He was ranked 359th in the "Sunday Times Rich List 2009" with an estimated wealth of £157 million.
ground_truth: Viscount Weymouth