Question: John Stubbs died in a city with an urban population of what in 2015?

Context paragraphs:
David Stubbs (RAF officer): Air Vice Marshal David John Stubbs, is a senior Royal Air Force officer.  He previously served as the Commandant of Royal Air Force College Cranwell from 2012 to 2013, and the Air Secretary from 2013 to 2016.

John Stubbs (Quaker): John Stubbs (c.1618–1675) was an itinerant English Quaker minister and author who engaged in a well-known debate with Roger Williams in Rhode Island.

École John Stubbs Memorial School: École John Stubbs Memorial School is a K-8 school located in Belmont Park neighbourhood of Colwood, British Columbia, Canada, part of the Western Communities suburbs of Victoria.  The school is part of School District 62 Sooke.  The school's population currently stands at approximately 710 students, but is currently experiencing growth year-to-year.  It is the only school in the area that offers service to students in the Early and Late French Immersion programs (for these grade levels) and the regular English stream.

Lismore, New South Wales: Lismore is a city in northeastern New South Wales, Australia and the main population centre in the City of Lismore local government area; it is also a regional centre in the Northern Rivers region of the State.  Lismore had an estimated urban population of 29,413 at June 2015.

John Stubbs (author): John Norman Stubbs (born 2 February 1938 in Cunnamulla, Queensland, died 25 May 2015 in Lismore, New South Wales) was an Australian political journalist, author and Labor staffer.

John Stubbs: John Stubbs (or Stubbe) (c. 1544 – after 25 September 1589) was an English pamphleteer, political commentator and sketch artist during the Elizabethan era.

John Stubbs (educator): John Stubbs is a Canadian academic.  He was president of Trent University and Simon Fraser University.

John Stubbs (disambiguation): John Stubbs was a 16th-century English pamphleteer.

Urban areas of New Zealand: Statistics New Zealand defines urban areas of New Zealand for statistical purposes (they have no administrative or legal basis).  The urban areas comprise cities, towns and other conurbations (an aggregation of urban settlements) of a thousand people or more.  In combination, the urban areas of the country constitute New Zealand's urban population.  At the 2001 census, the urban population made up 86% of New Zealand's total population.

Higher education in Saskatchewan: Historically, Saskatchewan's higher education system has been "significantly shaped" by demographics.  In 1901, six years prior to the 1907 founding of a university in Saskatchewan, the urban population in Saskatchewan was 14,266 (16%) while the rural population was 77,013 (84%).  One hundred years later, the proportions had changed significantly: urban population in 2001 was 629,036 (64%) while the rural population was 349,897 (36%).  Over time the province's higher education system has changed significantly in response both to this demographic shift and to provincial politics.

Supporting paragraphs: John Stubbs (author) Lismore, New South Wales
Answer: 29,413