Question: When was the founder of The City of Oxford High School for Boys born?

Context articles: Oxford High School (Michigan)
Oxford High School (Connecticut)
City of Oxford High School for Boys
Oxford High School (Oxford, Mississippi)
Faculty of History, University of Oxford
Thomas Hill Green
John Krebs, Baron Krebs
Oxford Academy (California)
New Oxford High School
Thomas Graham Jackson

Oxford High School is a public secondary institution located in Oxford, Michigan within the Oxford Community Schools district.
 The school draws from an area of The Village of Oxford and Oxford Township, as well as portions of Orion Township, Dryden Township, Metamora Township and Addison Township.
 It is one of the largest districts, geographically, in southeastern lower Michigan.
Oxford High School is a public high school in Oxford, Connecticut, operated by Oxford Public Schools.
 As of Spring 2013, there were 592 students enrolled in grades 9 to 12.
The City of Oxford High School for Boys (a.k.a. Oxford High School for Boys and City of Oxford School) was founded in 1881 by Thomas Hill Green to provide Oxford boys with an education which would enable them to prepare for University.
Oxford High School (OHS) is a public high school in Oxford, Mississippi.
 It educates 1,210 students in grades nine through twelve.
 It is part of the Oxford School District.
 Children living in the Village Apartments, family housing of the University of Mississippi, are zoned to the school.
The Faculty of History at the University of Oxford organises that institution's teaching and research in modern history.
 Medieval and Modern History has been taught at Oxford for longer than at virtually any other University, and the first Regius Professor of Modern History was appointed in 1724.
 The Faculty is part of the Humanities Division, and has been based at the former City of Oxford High School for Boys on George Street, Oxford since the summer of 2007, while the department's Library was removed from the former Indian Institute on Catte Street to the main Bodleian buildings at the start of 2013.
Thomas Hill Green (7 April 1836 – 15 March 1882) was an English philosopher, political radical and temperance reformer, and a member of the British idealism movement.
 Like all the British idealists, Green was influenced by the metaphysical historicism of G.W.F. Hegel.
 He was one of the thinkers behind the philosophy of social liberalism.
The son of Hans Adolf Krebs, the German biochemist who described the uptake and release of energy in cells (the Krebs cycle), John Krebs was educated at the City of Oxford High School, and Pembroke College, Oxford where he obtained a BA degree in 1966, upgraded to an MA degree in 1970, and received a DPhil degree in 1970.
 He then held posts at the University of British Columbia and the University College of North Wales, before returning to Oxford as a University Lecturer in Zoology, with a fellowship at Wolfson College, Oxford, then Pembroke.
 He was elected a Fellow of the Royal Society in 1984.
 and from 1988 to 2005 held a Royal Society Research Professorship in the Department of Zoology, University of Oxford, where he was based at Pembroke College.
 He was the Chief Executive of the Natural Environment Research Council 1994–1999 and in 1999 was knighted.
 From 2000–2005 he was the first Chairman of the British Food Standards Agency.
 On 15 February 2007, the House of Lords Appointments Commission announced that he was to become a non-party political (cross-bench) life peer.
 The peerage was gazetted on 28 March 2007 as Baron Krebs, of Wytham in the County of Oxfordshire.
 In 2007 Lord Krebs accepted the role of Principal of Jesus College, Oxford, a post he held until 2015.
Oxford Academy, sometimes stylized as Oxford High School or OA, is a public school in Cypress, California, serving grades 7–12 as part of the Anaheim Union High School District.
 The school is rigorous and highly competitive, requiring students to test to get in.
 A combined junior high and high school, Oxford has less than 1200 students, 200 or less in each grade 7th through 12th, and over 42 faculty members.
New Oxford High School is a midsized public high school located in the borough of New Oxford, Pennsylvania.
 The school is the sole high school in the Conewago Valley School District.
 New Oxford High School serves students from a portion of eastern Adams County.
 In 2016, enrollment at New Oxford High School was reported as 1,208 pupils in 9th through 12th grades, with 34% of pupils eligible for a free lunch due to the family meeting the federal poverty level.
 Additionally, 13% of pupils received special education services, while 4% of pupils were identified as gifted.
 The school employed 75 teachers.
 In 2014, enrollment was reported as 1,244 pupils in 9th through 12th grades, with 32.8% of pupils eligible for a free lunch due to family poverty.
 Additionally, 14% of pupils received special education services, while 3% of pupils were identified as gifted.
 The school employed 76 teachers.
 Per the Pennsylvania Department of Education, 4% of the teachers were rated "Non-Highly Qualified" under the federal No Child Left Behind Act.
Sir Thomas Graham Jackson, 1st Baronet {'1': ", '2': ", '3': ", '4': "} (21 December 1835 – 7 November 1924) was one of the most distinguished English architects of his generation.
 He is best remembered for his work at Oxford for Oxford Military College as well as the University, notably: the Examination Schools, most of Hertford College (including the Bridge of Sighs over New College Lane), much of Brasenose College, a range at Trinity College, and the Acland Nursing Home in North Oxford.
 Much of his career was devoted to the architecture of education and he worked extensively for various schools, notably Giggleswick and his own alma mater Brighton College.
 Jackson designed the former town hall in Tipperary Town, Ireland.
 He also worked on many parish churches and the college chapel at the University of Wales, Lampeter.
 He is also famous for designing the chapel (amongst other things) at Radley College.
 The City of Oxford High School in George Street, Oxford was another building designed by him.