question: What is the date of death of Flora Mure-Campbell, Marchioness Of Hastings's father?
context: [["Etan Boritzer", ["Etan Boritzer( born 1950) is an American writer of children \u2019s literature who is best known for his book\" What is God?\" first published in 1989.", "His best selling\" What is?\" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.", "Boritzer gained national critical acclaim after\" What is God?\" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.", "The other current books in the\" What is?\" series include", "What is Love?,", "What is Death?,", "What is Beautiful?,", "What is Funny?,", "What is Right?,", "What is Peace?,", "What is Money?,", "What is Dreaming?,", "What is a Friend?,", "What is True?,", "What is a Family?,", "What is a Feeling?\"", "The series is now also translated into 15 languages.", "Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.", "His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.", "Boritzer now lives in Venice, California and maintains his publishing office there also.", "He has helped numerous other authors to get published through\" How to Get Your Book Published!\" programs.", "Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.", "He is also recognized nationally as an erudite speaker on\" The Teachings of the Buddha.\""]], ["Margaret, Marchioness of Namur", ["Margaret, Marchioness of Namur( c. 1194 \u2013 17 July 1270) was ruling Marchioness of Namur in 1229- 1237.", "She was the daughter of Peter II of Courtenay and Yolanda of Flanders."]], ["James Mure-Campbell, 5th Earl of Loudoun", ["James Mure-Campbell, 5th Earl of Loudoun (11 February 1726 \u2013 28 April 1786) was a Scottish aristocrat, soldier and MP.", "He was born the only son of Hon.", "Sir James Campbell, M.P. of Lawers, Perthshire and Lady Jean Boyle.", "He assumed the name of Mure in 1729 on succeeding to the Rowallan estate near Kilmaurs, Ayrshire of his grandmother Jean Mure, the Countess of Glasgow, heiress of the family of Mure of Rowallan.", "He inherited the Lawers estate near Perth in 1745 on the death of his father at the Battle of Fontenoy and succeeded his cousin to the title of 5th Earl of Loudoun in 1782.", "He served in the army, reaching the rank of Major-General by 1781 and represented Ayrshire in Parliament from 1754 to 1761.", "He married Flora Macleod, daughter of John Macleod of Raasay; their only child Flora Mure-Campbell", "succeeded to the title as 6th Countess of Loudoun."]], ["Albert Thompson (footballer, born 1912)", ["Albert Thompson( born 1912, date of death unknown) was a Welsh footballer."]], ["Theodred II (Bishop of Elmham)", ["Theodred II was a medieval Bishop of Elmham.", "The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997."]], ["Bill Smith (footballer, born 1897)", ["William Thomas Smith( born 9 April 1897, date of death unknown) was an English professional footballer."]], ["Barbara Rawdon-Hastings, Marchioness of Hastings", ["Barbara Rawdon- Hastings, 20th Baroness Grey de Ruthyn, Marchioness of Hastings(\" n\u00e9e\" Yelverton; 20 May 1810 \u2013 18 November 1858) was a fossil collector and geological author."]], ["Harry Wainwright (footballer)", ["Harry Wainwright( born 1899; date of death unknown) was an English footballer."]], ["Thomas Scott (diver)", ["Thomas Scott( 1907- date of death unknown) was an English diver."]], ["Flora Mure-Campbell, Marchioness of Hastings", ["Flora Mure-Campbell, Marchioness of Hastings and 6th Countess of Loudoun (1780 \u2013 8 January 1840) was a British peer, the second daughter of James Mure-Campbell, 5th Earl of Loudoun and Lady Flora Macleod.", "She married Francis Rawdon-Hastings, 2nd Earl of Moira, later the Governor-General of India, Governor of Malta and Marquess of Hastings, on 12 July 1804 and", "with him had six children:\nAround 1807 she commissioned the building of Loudoun Castle in Ayrshire, to designs by Archibald Elliot.", "Her husband died on 28 November 1826 aboard off Naples, and, following his directions, his right hand was cut off to be buried with his wife when she died.", "This wish was complied with, and it now rests clasped with hers in the family vault at Loudoun Kirk."]]]
supporting_facts: [["Flora Mure-Campbell, Marchioness of Hastings", 0], ["James Mure-Campbell, 5th Earl of Loudoun", 0]]
evidences: [["Flora Mure-Campbell, Marchioness of Hastings", "father", "James Mure-Campbell, 5th Earl of Loudoun"], ["James Mure-Campbell, 5th Earl of Loudoun", "date of death", "28 April 1786"]]
answer: 28 April 1786