Question: What was the birth date of a British Conservative Party politician who succeeded another British Conservative Party politician who was born 4 October 1947? 

Context articles: Helen Grant (politician)
Craig Tracey
Paul Williams (Conservative politician)
Eric Pickles
Stephen Crabb
Benjamin Bathurst (1872–1947)
Shailesh Vara
Lawrence Turner
Patrick McLoughlin
Ann Widdecombe

Helen Grant (born 28 September 1961) is a British Conservative Party politician.
 She has served as the Member of Parliament (MP) for Maidstone and The Weald since 2010, when she succeeded Ann Widdecombe.
Craig Paul Tracey (born 21 August 1974) is a British Conservative Party politician, who has been the Member of Parliament (MP) for North Warwickshire since his election on 7 May 2015.
 Originally from the North East, Tracey settled in North Warwickshire in 1997.
 After serving as a parish councillor he was selected as the Conservative Party's parliamentary candidate for North Warwickshire in 2014.
 He unexpectedly increased the Conservative majority in the constituency despite not being the favourite to win.
 Tracey has been a member of the Business, Innovation and Skills Select Committee since July 2015, and co-chair of the All Party Parliamentary Group for Insurance and Financial Services since July 2016.
Paul Glyn Williams (14 November 1922 – 10 September 2008) was a British Conservative Party politician who served as the Member of Parliament (MP) for Sunderland South from 1953 to 1964.
 He was also a prominent businessman.
 He was one of 8 Conservative "Suez rebels" who resigned the Conservative Party whip to protest against the government's decision to withdraw from Suez.
Sir Eric Jack Pickles (born 20 April 1952) is a British Conservative Party politician who was the Member of Parliament for Brentwood and Ongar from the 1992 general election to the 2017 general election and was the Secretary of State for Communities and Local Government until May 2015.
 He was previously the Chairman of the Conservative Party from 2009 to 2010 and is currently the chairman of Conservative Friends of Israel.
 He is the United Kingdom Special Envoy for post-Holocaust issues, being appointed in 2015.
Stephen Crabb{'1': ", '2': ", '3': ", '4': "} (born 20 January 1973) is a British Conservative Party politician.
 He has been the Member of Parliament for Preseli Pembrokeshire since the 2005 general election and was Secretary of State for Work and Pensions from March 2016 until July 2016, when Prime Minister David Cameron resigned and Theresa May took over as Prime Minister and Leader of the Conservative Party.
 He has previously been a government whip, a junior minister for Wales and the Secretary of State for Wales.
Lieutenant-Colonel Allen Benjamin Bathurst (25 June 1872 – 8 October 1947) was a British Conservative Party politician.
 He usually went by his middle name and was known as "Benjamin Bathurst".
Shailesh Lakhman Vara (born 4 September 1960) is a British Conservative Party politician.
 He was elected Member of Parliament (MP) for North West Cambridgeshire in the 2005 general election, succeeding Brian Mawhinney as the Conservative MP for the seat.
 Vara has previously been a Vice-Chairman of the Conservative Party.
 In 2006, he was appointed to the shadow ministerial post of Shadow Deputy Leader of the House of Commons.
 Following the 2010 general election, he was appointed to the position of Assistant Whip in the coalition government.
 On 7 October 2013, he was appointed Parliamentary Under Secretary of State at the Ministry of Justice.
Henry Frederic Lawrence Turner (30 December 1908 – 17 December 1977) was a British Conservative Party politician.
 As an officer in the Royal Artillery during the Second World War he survived three years as a prisoner of war of the Japanese; he passed his captivity by lecturing on politics.
 After the war ended he moved into politics and was elected as Member of Parliament (MP) for Oxford.
 Although generally moderate in politics, his support for British intervention in Suez led him to resign the Conservative Party whip.
 He lived an extravagant lifestyle far beyond his means, which brought his career to a premature end and led to bankruptcy.
Sir Patrick Allen McLoughlin (born 30 November 1957) is a British Conservative Party politician.
 He first became a Member of Parliament (MP) at the 1986 by-election in West Derbyshire.
 The constituency became the Derbyshire Dales for the 2010 general election; McLoughlin has remained the seat's MP.
 On 4 September 2012, he was appointed Secretary of State for Transport.
 As a former miner, he is one of the few Conservative MPs to have been a manual worker before being elected to Parliament.
 On 14 July 2016, he became Chairman of the Conservative Party and Chancellor of the Duchy of Lancaster, under the new administration of Conservative Prime Minister Theresa May.
Ann Noreen Widdecombe, {'1': ", '2': ", '3': ", '4': "} (born 4 October 1947) is a former British Conservative Party politician.
 She is a Privy Councillor and was the Member of Parliament for Maidstone from 1987 to 1997 and for Maidstone and The Weald from 1997 to 2010.
 She was a social conservative and a member of the Conservative Christian Fellowship.
 She retired from politics at the 2010 general election.
 Since 2002 she has also made numerous television and radio appearances, including as a television presenter.
 She is a convert from Anglicanism to Roman Catholicism.