question: When did Henry Hanbury-Tracy's father die?
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.\""]], ["Thomas Scott (diver)", ["Thomas Scott( 1907- date of death unknown) was an English diver."]], ["Ada Sudeley", ["Ada Maria Katherine Hanbury-Tracy, Baroness Sudeley (n\u00e9e Tollemache; 21 June 1848 \u2013 6 January 1928) was a British author."]], ["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."]], ["Sudeley Hanbury-Tracy, 3rd Baron Sudeley", ["Sudeley Charles George Hanbury- Tracy, 3rd Baron Sudeley( 9 April 1837 \u2013 28 April 1877), styled The Honourable Sudeley Hanbury- Tracy between 1858 and 1863, was a British colliery owner.", "Hanbury- Tracy was the son of Thomas Hanbury- Tracy, 2nd Baron Sudeley, and Emma Elizabeth Alicia Pennant, daughter of George Hay Dawkins- Pennant.", "He succeeded his father in the barony in February 1863, aged 25.", "He also succeeded his father as Lord- Lieutenant of Montgomeryshire, a post he held until his death.", "Lord Sudeley died unmarried in April 1877, aged 40, and was succeeded in the barony by his younger brother, Charles, who became a prominent Liberal politician."]], ["Charles Hanbury-Tracy, 1st Baron Sudeley", ["Charles Hanbury-Tracy, 1st Baron Sudeley (28 December 1778 \u2013 10 February 1858), known as Charles Hanbury until 1798 and as Charles Hanbury Tracy from 1798 to 1838, was a British Whig politician."]], ["Charles Hanbury-Tracy, 4th Baron Sudeley", ["Charles Douglas Richard Hanbury- Tracy, 4th Baron Sudeley PC FRS( 3 July 1840 \u2013 9 December 1922), styled The Honourable Charles Hanbury- Tracy from 1858 to 1877, was a British Liberal politician.", "He served as Captain of the Honourable Corps of Gentlemen- at- Arms under William Ewart Gladstone in 1886."]], ["Thomas Hanbury-Tracy, 2nd Baron Sudeley", ["Thomas Charles Hanbury-Tracy, 2nd Baron Sudeley (5 February 1801 \u2013 19 February 1863), known as Thomas Leigh between 1806 and 1838 and styled The Honourable Thomas Leigh between 1838 and 1839 and The Honourable Thomas Hanbury-Tracy between 1839 and 1858, was a British colliery owner and politician.", "Hanbury-Tracy was the son of Charles Hanbury-Tracy, 1st Baron Sudeley, and the Honourable Henrietta Susanna Tracy, daughter of Henry Tracy, 8th Viscount Tracy.", "The Hanbury family derived its wealth from its ownership of the Pontypool Ironworks.", "In 1806 he assumed by Royal licence the surname of Leigh in lieu of his patronymic.", "However, in 1839 he discontinued the use of this surname and resumed by Royal licence his original surname of Hanbury-Tracy.", "He was returned to Parliament for Wallingford in 1831, a seat he held until 1832.", "On 10 February 1852, his father appointed him a deputy lieutenant of Montgomeryshire.", "He succeeded his father in the barony in 1858 and also succeeded him as Lord Lieutenant of Montgomeryshire, which he remained until his death five years later.", "Lord Sudeley married Emma Elizabeth Alicia Pennant, daughter of George Hay Dawkins-Pennant, in 1831.", "Lord Sudeley died in February 1863, aged 62, and was succeeded in the barony by his son, Sudeley.", "Lady Sudeley died in July 1888."]], ["Frederick Hanbury-Tracy", ["The Hon. Frederick Stephen Archibald Hanbury- Tracy( 15 September 1848 \u2013 9 August 1906), was a British politician."]], ["Henry Hanbury-Tracy", ["The Honourable Henry Hanbury-Tracy (11 April 1802 \u2013 6 April 1889) was a British Whig politician.", "He sat in the House of Commons from 1837 to 1838.", "Hanbury-Tracy was born at Toddington, Gloucestershire, a younger son of Charles Hanbury-Tracy, 1st Baron Sudeley, by the Honourable Henrietta Susanna, only child and heiress of Henry Tracy, 8th Viscount Tracy.", "Thomas Hanbury-Tracy, 2nd Baron Sudeley, was his elder brother.", "He was elected at the 1837 general election as a Member of Parliament (MP) for Bridgnorth, but resigned from Parliament the following year by becoming Steward of the Chiltern Hundreds", "Hanbury-Tracy married Rosamond Ann Myrtle, daughter of Robert William Shirley, Viscount Tamworth, in 1841.", "On 2 September 1852, he was appointed a deputy lieutenant of Montgomeryshire by his brother, and was promoted by him to major of the Montgomeryshire Militia on 3 September.", "Hanbury-Tracy was appointed lieutenant-colonel commandant of that regiment on 1 May 1854, succeeding Sir John Conroy, 1st Baronet.", "However, he resigned his militia commission on 25 June 1855.", "He died in April 1889 at age 86."]]]
supporting_facts: [["Henry Hanbury-Tracy", 2], ["Charles Hanbury-Tracy, 1st Baron Sudeley", 0]]
evidences: [["Henry Hanbury-Tracy", "father", "Charles Hanbury"], ["Charles Hanbury-Tracy, 1st Baron Sudeley", "date of death", "10 February 1858"]]
answer: 10 February 1858