Question: When did Bill Patterson (Racing Driver)'s father die?

Knowledge 1: Bill Patterson (racing driver)
Gerald William Riggall "Bill" Patterson (30 August 1923 – 10 January 2010) was an Australian motor racing driver, race team owner and businessman.Patterson, son of Wimbledon champion Gerald Patterson, attended his father's school, Scotch College, Melbourne, from 1931 to 1934, and Geelong Grammar School from 1935 to 1941.He was one of a brace of new drivers that emerged after World War II, first appearing in the Australian Grand Prix in 1948 driving a stripped down MG TC.After improving the MG as far as he was able, he moved to a JAP powered Cooper Mk.V in 1953.Patterson used this to win his first national title, the 1954 Australian Hillclimb Championship.In the scorching heat of a Western Australian summer in 1957, Patterson stepped into Lex Davison's Ferrari 625 F1 as a relief driver, working together to defeat Stan Jones to win the 1957 Australian Grand Prix.A succession of grand prix Coopers followed.The biggest year of Patterson's career was 1961.Victories at Mount Panorama, Lowood, Caversham and a second at Longford saw Patterson dominate the 1961 Australian Drivers' Championship, scoring 51 points to Lex Davison's 15 to win the Gold Star.Patterson raced on for a few more years and took part in the inaugural Tasman Series in 1964, but after that Patterson stepped away from the sport as a driver, but stayed as an entrant, sponsor and team boss.Patterson Holden dealershipBill Patterson Motors supported several drivers over the following decades, open wheelers for the rest of the 1960s and on into the 1970s.In 1977 Patterson purchased touring car racing team, Team Brock which he ran for a year.Patterson's name continued to be seen in the sport into the 2000s in Speedway racing.Patterson died at Sandringham on 10 January 2010 at the age of 86. [SEP] Knowledge 2: Gerald Patterson
Gerald Leighton Patterson (17 December 1895 – 13 June 1967) was an Australian tennis player.Patterson was active in the decade following World War I. During his career he won three Grand Slam tournaments in the singles event as well as six titles in the doubles competition and one title in mixed doubles.He was born in Melbourne, educated at Scotch College and Trinity Grammar School and died in Melbourne on 13 June 1967.He was the co-World No. 1 player for 1919 along with Bill Johnston.
Knowledge 1: Bill Patterson (racing driver)
Gerald William Riggall "Bill" Patterson (30 August 1923 – 10 January 2010) was an Australian motor racing driver, race team owner and businessman.Patterson, son of Wimbledon champion Gerald Patterson, attended his father's school, Scotch College, Melbourne, from 1931 to 1934, and Geelong Grammar School from 1935 to 1941.He was one of a brace of new drivers that emerged after World War II, first appearing in the Australian Grand Prix in 1948 driving a stripped down MG TC.After improving the MG as far as he was able, he moved to a JAP powered Cooper Mk.V in 1953.Patterson used this to win his first national title, the 1954 Australian Hillclimb Championship.In the scorching heat of a Western Australian summer in 1957, Patterson stepped into Lex Davison's Ferrari 625 F1 as a relief driver, working together to defeat Stan Jones to win the 1957 Australian Grand Prix.A succession of grand prix Coopers followed.The biggest year of Patterson's career was 1961.Victories at Mount Panorama, Lowood, Caversham and a second at Longford saw Patterson dominate the 1961 Australian Drivers' Championship, scoring 51 points to Lex Davison's 15 to win the Gold Star.Patterson raced on for a few more years and took part in the inaugural Tasman Series in 1964, but after that Patterson stepped away from the sport as a driver, but stayed as an entrant, sponsor and team boss.Patterson Holden dealershipBill Patterson Motors supported several drivers over the following decades, open wheelers for the rest of the 1960s and on into the 1970s.In 1977 Patterson purchased touring car racing team, Team Brock which he ran for a year.Patterson's name continued to be seen in the sport into the 2000s in Speedway racing.Patterson died at Sandringham on 10 January 2010 at the age of 86. [SEP] Knowledge 2: Etan Boritzer
Etan Boritzer( born 1950) is an American writer of children ’s 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 includeWhat 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."
Knowledge 1: Bill Patterson (racing driver)
Gerald William Riggall "Bill" Patterson (30 August 1923 – 10 January 2010) was an Australian motor racing driver, race team owner and businessman.Patterson, son of Wimbledon champion Gerald Patterson, attended his father's school, Scotch College, Melbourne, from 1931 to 1934, and Geelong Grammar School from 1935 to 1941.He was one of a brace of new drivers that emerged after World War II, first appearing in the Australian Grand Prix in 1948 driving a stripped down MG TC.After improving the MG as far as he was able, he moved to a JAP powered Cooper Mk.V in 1953.Patterson used this to win his first national title, the 1954 Australian Hillclimb Championship.In the scorching heat of a Western Australian summer in 1957, Patterson stepped into Lex Davison's Ferrari 625 F1 as a relief driver, working together to defeat Stan Jones to win the 1957 Australian Grand Prix.A succession of grand prix Coopers followed.The biggest year of Patterson's career was 1961.Victories at Mount Panorama, Lowood, Caversham and a second at Longford saw Patterson dominate the 1961 Australian Drivers' Championship, scoring 51 points to Lex Davison's 15 to win the Gold Star.Patterson raced on for a few more years and took part in the inaugural Tasman Series in 1964, but after that Patterson stepped away from the sport as a driver, but stayed as an entrant, sponsor and team boss.Patterson Holden dealershipBill Patterson Motors supported several drivers over the following decades, open wheelers for the rest of the 1960s and on into the 1970s.In 1977 Patterson purchased touring car racing team, Team Brock which he ran for a year.Patterson's name continued to be seen in the sport into the 2000s in Speedway racing.Patterson died at Sandringham on 10 January 2010 at the age of 86. [SEP] Knowledge 2: Harry Wainwright (footballer)
Harry Wainwright( born 1899; date of death unknown) was an English footballer.

Answer: 13 June 1967