Question: Benjamin Furly was a friend of a philosopher born in what year ?

Context paragraphs:
Gabriel Duffy: Gabriel Patrick Duffy (1942–2008) was an author and philosopher born in Dublin, Ireland, and is best known for his autobiography, "Sham to Rock".  Duffy emigrated to London in 1963, where he worked as an accountant.  He then worked in recruitment, subsequently establishing and building up Gabriel Duffy, which in the 1980s became a well known and successful financial recruitment consultancy.  When, as a result of the recession in the early 1990s, the business hit difficulties, he turned full-time to his great love, writing.  He has two daughters and was friendly with the novelist Colin Wilson.  Duffy died of peritonitis in his Brighton flat in early December, 2008.

André Comte-Sponville: André Comte-Sponville (born 12 March 1952) is a French philosopher born in Paris, France.

Cheng Yi (philosopher): Cheng Yi (, 1033–1107), courtesy name Zhengshu (正叔), also known as Mr. Yichuan (伊川先生), was a Chinese philosopher born in Luoyang during the Song Dynasty.  He worked with his older brother Cheng Hao.  Like his brother, he was a student of Zhou Dunyi, a friend of Shao Yong, and a nephew of Zhang Zai.  The five of them along with Sima Guang are called the Six Great Masters of the 11th century by Zhu Xi.

Friedrich Groos: Friedrich Groos (23 April 1768 – 15 June 1852) was a German physician and philosopher born in Karlsruhe.

John Locke: John Locke {'1': ", '2': ", '3': ", '4': "} ( ; 29 August 1632 – 28 October 1704) was an English philosopher and physician, widely regarded as one of the most influential of Enlightenment thinkers and commonly known as the "Father of Liberalism".  Considered one of the first of the British empiricists, following the tradition of Sir Francis Bacon, he is equally important to social contract theory.  His work greatly affected the development of epistemology and political philosophy.  His writings influenced Voltaire and Jean-Jacques Rousseau, many Scottish Enlightenment thinkers, as well as the American revolutionaries.  His contributions to classical republicanism and liberal theory are reflected in the United States Declaration of Independence.

Parmenides (disambiguation): Parmenides was an ancient Greek philosopher born in Elea.

Victor Kanke: Victor Andreyevich Kanke (Russian: Виктор Андре́евич Ка́нке) (29 April 1944) is a Russian philosopher born in the village of Nekrasovo, Slavgorod District, Altai Territory to a German family.  He taught physics at school (1966-1974) and philosophy at the Biysk State Teacher Training Institute (1976-1987) and the Obninsk Institute for Nuclear Power Engineering (since 1987).

Johann Friedrich Flatt: Johann Friedrich Flatt (February 20, 1759 – November 24, 1821) was a German Protestant theologian and philosopher born in Tübingen.  His brother, Karl Christian Flatt (1772–1813), was also a theologian.

Benjamin Furly: Benjamin Furly (1636–1714) was an English Quaker merchant and friend of John Locke.

Marinus of Neapolis: Marinus (Ancient Greek: Μαρῖνος ὁ Νεαπολίτης ; born c. 440 AD) was a Neoplatonist philosopher born in Flavia Neapolis (modern Nablus), Palestine.  He was a student of Proclus in Athens.  His surviving works are an introduction to Euclid's "Data"; a "Life of Proclus"; and two astronomical texts.

Supporting paragraphs: Benjamin Furly John Locke
Answer: 1632