Question: In whose government did the original owner of Heythrop Park come to prominence?  

<P0-S0> Pavilion Mountain is a mountain in the Marble Range in the South Cariboo region of the South-Central Interior of British Columbia, Canada, located northeast of the ranching and First Nations community of Pavilion and to the north of Marble Canyon and immediately south of Kelly Lake, which is the focus of Downing Provincial Park. <P0-S1>  The term Pavilion Mountain is also used to refer to the historic ranch and associated rangeland on the "bench" on the mountain's southwestern side, and also to the road which traverses that benchland and the mountain's western shoulder and is the route of the Old Cariboo Road. <P0-S2>  The switchback descent from the summit of the road was known as the Rattlesnake Grade and was an infamous stretch of the old wagon road. <P0-S3>  From a junction at the road-summit, a road leads east along the spine of the mountain to the peak, which is the site of a microwave relay and former fire lookout. <P0-S4>  The mountain's only named subpeak, Mount Carson, at 2005 metres (6578 ft, prominence: 120 m), is southeast of the fire lookout and is named for the original owner of the ranch and was briefly misapplied as the name of Pavilion Mountain. <P0-S5>  Robert Carson was one of the first settlers in the region and whose sons later became prominent MLAs and provincial cabinet ministers. <P0-S6>  The north wall of Marble Canyon is essentially the southeast buttress of Pavilion Mountain. <SEP> <P1-S0> Heythrop Park is a Grade II* listed early 18th-century country house 1 mi southeast of Heythrop in Oxfordshire. <P1-S1>  It was designed by the architect Thomas Archer in the Baroque style for Charles Talbot, 1st Duke of Shrewsbury. <P1-S2>  A fire in 1831 destroyed the original interior. <P1-S3>  From 1922 until 1999 Heythrop housed first a Jesuit tertiary education college, and later a training establishment. <P1-S4>  The house is now the main building of the Heythrop Park Hotel, Golf & Country Club. <SEP> <P2-S0> 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. <P2-S1>  He was appointed to several minor roles before the revolution, but came to prominence as a member of William's government. <SEP> <P3-S0> The Seneschal's House stands at the corner of Halton Brow and Main Street, Halton, Runcorn, Cheshire, England. <P3-S1>  It is recorded in the National Heritage List for England as a designated Grade II* listed building. <P3-S2>  The house is dated 1598, which makes it the oldest standing building in Runcorn. <P3-S3>  It was latterly a farmhouse although was originally built by the judge John King, called to the bar in London in the late 16th century and was originally known as "John King's New House"; the occupation of the original owner of the house, led to a later owner, Geoffrey Barraclough, Professor of History at Liverpool University in the mid 20th century coining the current name of the house. <P3-S4>  The house was, in fact, inhabited originally by a seneschal, that is the original owner, John King.