Question: In what year was the politician to whom Rajeev Topno was appointed private secretary on 16 July 2014 born?

Context paragraphs:
Andrew Bingham: Andrew Russell Bingham (born 23 June 1962) is a former British Conservative Party politician.  He was first elected as the Member of Parliament (MP) for High Peak in Derbyshire at the 2010 general election gaining the seat from Labour.  Bingham was appointed the Parliamentary Private Secretary to Minister of State for the Armed Forces Mark Francois MP in July 2014.  He lost his seat to the Labour candidate, Ruth George, at the 2017 General Election.

Thawisan Ladawan: Thawisan Ladawan (Thai: ทวีสันต์ ลดาวัลย์ ) (26 January 1923 – 7 April 2006) was husband of Busba Kitiyakara (younger sister of Queen Sirikit), a member of King Bhumibol Adulyadej's Privy Council, and for 26 years, principal private secretary to the King.  Thawisan attended Vajiravudh College and graduated from the inaugural class of Thammasat University in 1938.  He worked in several capitals, including Paris and Brussels, and earned a Diplome d'Etudes Superieures de Droit International Public from Paris University in 1954.  He became Deputy Director-Deneral of the Protocol Department before departing in 1968 to serve as Deputy Principal Private Secretary to Bhumibol.  A year later he became Bhumibol's Principal Private Secretary, and was later appointed to the Privy Council.  He died at the age of 83 due to chronic liver disease.

Rajeev Topno: Rajeev Topno (Hindi: राजीव टोपनो); born on 28 May 1974 in Ranchi, Jharkhand) is an Indian Civil Servant as a member of Indian Administrative Service of Gujarat Cadre and as director to the Prime Minister's office New Delhi.  On 16 July 2014 he was appointed private secretary to the Prime Minister of India, Narendra Modi.

Alfred Xuereb: Alfred Xuereb (born 14 October 1958 in Victoria on the Maltese island of Gozo) is an Honorary Prelate of the Roman Catholic Church, and first private secretary of Pope Francis.  Before being selected, he had served, next to the private secretary Georg Gänswein, as second private secretary of Pope Benedict XVI.

Tessa Munt: Tessa Jane Munt (born 16 October 1959) is a British Liberal Democrat politician.  She was the Member of Parliament (MP) for Wells in Somerset from 2010 – 2015 and had previously served as the Parliamentary Private Secretary (PPS) to the Secretary of State for Business, Innovation and Skills, Vince Cable.  Following the appointment of Jo Swinson as PPS to the Leader of the Liberal Democrats, Nick Clegg, Tessa was appointed as Parliamentary Private Secretary to Liberal Democrat Secretary of State for Business, Innovation and Skills, Vince Cable.

Francis Hartwell Henslowe: Francis Hartwell Henslowe (1811-1878), civil servant and composer.  He was the son of Edward Prentis Henslowe (1772-1857), who was the son of Sir John Henslow.  His mother Cecilia Maria was the daughter of musician François Hippolyte Barthélémon.  Henslowe emigrated to Sydney In 1839, arriving Hobart, 1841.  He was appointed private secretary to Sir John Franklin 1811 and Police Magistrate at Campbell Town In 1843.  In 1851 he was appointed Clerk of the Executive and Legislative Councils where he "from his amiable and obliging disposition secured the esteem of the members of the House."  He retired on grounds of indifferent health and weak eyesight in 1864.

Caroline Dinenage: Caroline Julia Dinenage (born 28 October 1971) is an English Conservative Party politician who was elected as Member of Parliament (MP) for Gosport at the 2010 general election.  She was re-elected in 2015 and 2017.  In July 2014, she was appointed as Parliamentary Private Secretary (PPS) to the Minister for Women and Equalities, Nicky Morgan.  In May 2015, Dinenage was appointed to the dual roles of Parliamentary Under Secretary of State at the Ministry of Justice and Minister for Women and Equalities at the Department for Education.  In July 2016, Dinenage was appointed Parliamentary Under Secretary of State for Women, Equalities and Early Years at the Department for Education.

Narendra Modi: Narendra Damodardas Modi (] , born 17 September 1950) is an Indian politician who is the 14th and current Prime Minister of India, in office since May 2014.  He was the Chief Minister of Gujarat from 2001 to 2014, and is the Member of Parliament for Varanasi.  Modi, a member of the Bharatiya Janata Party (BJP), is a Hindu nationalist and member of the right-wing Rashtriya Swayamsevak Sangh (RSS).

Zelda La Grange: Zelda la Grange (born 29 October 1970) is a former private secretary to Nelson Mandela.  La Grange was born in Pretoria, South Africa.  She completed a 3-year National Diploma at the Tshwane University of Technology.  From 1994 until 1996, she served as a typist for Mary Mxadana, private secretary to Nelson Mandela, the newly elected post-apartheid President of South Africa.  In 1996, she was promoted to assistant private secretary, and in 1999 she was again promoted to Private Secretary to the Office of the President.  She was a founding staff member of the Nelson Mandela Foundation which served as post-Presidential office for Nelson Mandela.

Thomas Sandby: Thomas Sandby {'1': ", '2': ", '3': 'RA', '4': "} (1721 – 25 June 1798) was an English draughtsman, watercolour artist, architect and teacher.  In 1743 he was appointed private secretary to the Duke of Cumberland, who later appointed him Deputy Ranger of Windsor Great Park, where he was responsible for considerable landscaping work.

Supporting paragraphs: Rajeev Topno Narendra Modi
Answer: 1950