Thomas Osborne, 1st Duke of Leeds, KG (20 February 1632 – 26 July 1712), English politician who was part of the 'Immortal Seven' group that invited William III, Prince of Orange to depose James II of England as monarch during the Glorious Revolution.
 He was commonly known as Lord Danby and Marquess of Carmarthen when he was a prominent political figure, served in a variety of offices under Kings Charles II and William III of England.
 He was a prominent politician who had fallen out of favour due to corruption and other scandals but was restored to prominence under William
John Murray (died before 1640), of Lochmaben, Dumfries, St. Martin's Lane, Westminster and Guildford Park, Surrey, was an English politician.
Sir Richard Manners (by 1510 - 9 February 1551) of Garendon Park, Leicestershire, was an English politician.
Thomas Hussey (1597 - December 1657) of Hungerford Park was an English politician who sat in the House of Commons at various times between 1645 and 1657.
Francis Seymour, 1st Baron Seymour of Trowbridge (c. 1590 – 12 July 1664) of Marlborough Castle and Savernake Park in Wiltshire, was an English politician who sat in the House of Commons at various times between 1621 and 1641 when he was raised to the peerage as Baron Seymour of Trowbridge.
 He supported the Royalist cause during the English Civil War.
Heythrop Park is a Grade II* listed early 18th-century country house 1 mi southeast of Heythrop in Oxfordshire.
 It was designed by the architect Thomas Archer in the Baroque style for Charles Talbot, 1st Duke of Shrewsbury.
 A fire in 1831 destroyed the original interior.
 From 1922 until 1999 Heythrop housed first a Jesuit tertiary education college, and later a training establishment.
 The house is now the main building of the Heythrop Park Hotel, Golf & Country Club.
Sir John Corbet, 1st Baronet of Stoke upon Tern (1594 – July 1662) was an English politician who represented Shropshire in the House of Commons of the long Parliament.
 A moderate Puritan, he was noted before the English Civil War for his campaigns against extra-parliamentary taxation, which led to his imprisonment, and for waging a long running dispute over control of his parish church at Adderley.
 He was a notable member of the Shropshire county committee, responsible for pursuing the war against the royalists. Part of a Presbyterian middle group in Parliament, he was one of those secluded from parliament by Pride's Purge, and was stripped of his remaining public offices after the Restoration.
Charles Talbot, 1st Duke of Shrewsbury, KG, PC (24 July 1660 – 1 February 1718) was an English politician who was part of the 'Immortal Seven' group that invited William III, Prince of Orange to depose James II of England as monarch during the Glorious Revolution.
 He was appointed to several minor roles before the revolution, but came to prominence as a member of William's government.
Richard Huddleston (ca. 1535 - 1 March 1589), of Thame Park, Oxfordshire and Elford, Staffordshire, was an English politician.
Benjamin Haskins-Stiles (c.1684-1739), of Bowden Park, near Chippenham, Wiltshire and Moor Park, Hertfordshire, was an English politician.

Question: Heythrop Park was designed for the English politician who was part of what group?
Answer: Immortal Seven