question: What is the date of death of Edsel Ford Ii's father?
context: [["Harry Wainwright (footballer)", ["Harry Wainwright( born 1899; date of death unknown) was an English footballer."]], ["Bill Smith (footballer, born 1897)", ["William Thomas Smith( born 9 April 1897, date of death unknown) was an English professional footballer."]], ["John Bugas", ["John Stephen Bugas( April 26, 1908 \u2013 December 2, 1982), known as Jack Bugas, was the second in command at Ford Motor Company during the presidency and chairmanship reign of Henry Ford II( the oldest grandson of founder Henry Ford).", "He is best known for wresting control of the company from Harry Bennett\u2014including drawing pistols on each other \u2014 following the death of Edsel Ford.", "As the\" Detroit Free Press\" wrote of Bugas:"]], ["Cristina Ford", ["Maria Cristina Vettore Austin (November 28, 1926 \u2013 December 25, 2008) was an Italian socialite who became better known as Cristina Ford or Mrs. Henry Ford II, due to her marriage to Henry Ford II, the chief executive officer of the Ford Motor Company."]], ["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.\""]], ["Edsel Ford II", ["Edsel Bryant Ford II (born December 27, 1948) is the great-grandson of Henry Ford and the son of Henry Ford II.", "He is currently a member of the board of directors of Ford Motor Company and serves on the finance committee and sustainability and innovation committee.", "He is a cousin of its Executive Chairman, William Clay Ford Jr.."]], ["William Clay Ford Sr.", ["William Clay Ford Sr.( March 14, 1925 \u2013 March 9, 2014) was an American businessman.", "He served on the boards of Ford Motor Company and the Edison Institute.", "Ford owned the Detroit Lions National Football League( NFL) franchise.", "He was the youngest child of Edsel Ford and was the last surviving grandchild of Henry Ford."]], ["Henry Ford II", ["Henry Ford II (September 4, 1917 \u2013 September 29, 1987), sometimes known as \"HF2\" or \"Hank the Deuce\", was the eldest son of Edsel Ford and eldest grandson of Henry Ford.", "He was president of the Ford Motor Company from 1945 to 1960, chief executive officer (CEO) from 1945 to 1979, and chairman of the board of directors from 1960 to 1980.", "Notably, under the leadership of Henry Ford II, Ford Motor Company became a publicly traded corporation in 1956.", "From 1943 to 1950, he also served as president of the Ford Foundation."]], ["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."]], ["Thomas Scott (diver)", ["Thomas Scott( 1907- date of death unknown) was an English diver."]]]
supporting_facts: [["Edsel Ford II", 0], ["Henry Ford II", 0]]
evidences: [["Edsel Bryant Ford II", "father", "Henry Ford II"], ["Henry Ford II", "date of death", "September 29, 1987"]]
answer: September 29, 1987