question: When was Henry Cubitt, 2Nd Baron Ashcombe's mother born?
context: [["Sampson Erdeswicke", ["Sampson Erdeswicke( date of birth unknown, in the reign of Henry VIII; died 1603) was an English antiquarian and chorographer."]], ["Laura Joyce", ["Laura Michelle Joyce is an international cricketer.", "Born in October 1983 in Islington, London", "she played 3 one day internationals for the England women's cricket team in August 2001, making her debut against Scotland.", "A wicket keeper and right-handed batsman, she scored 27 runs at 13.5 and took one catch.", "She has also played for Western Australia."]], ["Brian Saunders (weightlifter)", ["Brian Saunders( date of birth and death unknown) was a male weightlifter who competed for England."]], ["Henry Cubitt, 2nd Baron Ashcombe", ["Henry Cubitt, 2nd Baron Ashcombe (14 March 1867 \u2013 27 October 1947), was a British politician and peer, the son of George Cubitt, 1st Baron Ashcombe, and his wife Laura Joyce."]], ["Henry Cubitt, 4th Baron Ashcombe", ["Henry Edward Cubitt, 4th Baron Ashcombe( 31 March 1924 \u2013 4 December 2013), was a British peer.", "He was the son of Roland Cubitt, 3rd Baron Ashcombe, and Sonia Rosemary Keppel, and the uncle and godfather of Camilla, Duchess of Cornwall."]], ["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."]], ["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.\""]], ["Roland Cubitt, 3rd Baron Ashcombe", ["Roland Calvert Cubitt, 3rd Baron Ashcombe,( 26 January 1899 \u2013 28 October 1962) was a member of the British aristocracy.", "He became Baron Ashcombe on the death of his father Henry Cubitt, 2nd Baron Ashcombe, in 1947.", "He is also the maternal grandfather of Camilla, Duchess of Cornwall( born Camilla Shand), now the wife of Charles, Prince of Wales."]], ["Terence Robinson", ["Terence D. Robinson( date of birth and death unknown) was a male wrestler who competed for England."]], ["Mark Dent-Brocklehurst", ["Geoffrey Mark Dent- Brocklehurst( 25 April 1932 \u2013 9 September 1972) was a British stockbroker and the heir to Sudeley Castle.", "He was the son of Major John Henry Dent- Brocklehurst and his wife, Mary(\" n\u00e9e\" Morrison).", "Via his paternal grandmother, Marion Lascelles, he is a descendant of Henry Lascelles, 3rd Earl of Harewood.", "Thus he was a third cousin of George Lascelles, 7th Earl of Harewood.", "Michael Hicks Beach, 2nd Earl St Aldwyn, whose mother was Marjorie Brocklehurst, was his first cousin.", "Dent- Brocklehurst died suddenly from a heart attack in 1972, aged 40.", "The castle passed to his wife, Mary Elizabeth(\" n\u00e9e\" Chipps), and their two children, Henry and Mollie.", "His wife remarried Henry Cubitt, 4th Baron Ashcombe, in 1979."]]]
supporting_facts: [["Henry Cubitt, 2nd Baron Ashcombe", 0], ["Laura Joyce", 1]]
evidences: [["Henry Cubitt, 2nd Baron Ashcombe", "mother", "Laura Joyce"], ["Laura Joyce", "date of birth", "1983"]]
answer: 1983