Question: John Byrne, is a writer/author, cartoonist, performer, and broadcaster BBC London 94.9 radio, as well as being agony uncle and career advisor to The Stage, a British weekly newspaper and website covering the entertainment industry, and particularly theatre, founded in which year?

Context paragraphs:
The Stage: The Stage is a British weekly newspaper and website covering the entertainment industry, and particularly theatre.  It was founded in 1880.  It contains news, reviews, opinion, features, and recruitment advertising, mainly directed at those who work in theatre and the performing arts.

Robert Elms: Robert Frederick Elms (born 12 June 1959) is an English writer and broadcaster.  Elms was a writer for "The Face" magazine in the 1980s and is currently known for his long-running radio show on BBC London 94.9.  His book "The Way We Wore", charts the changing fashions of his own youth, linking them with the social history of the times.

The Late Show with JoAnne Good: The Late Show with Joanne Good was a live late-night radio programme on BBC London 94.9 that was broadcast from 11 January 2010 until 25 November 2012.  It was presented by the actress and radio presenter JoAnne Good.  The show was broadcast from Sunday to Thursday from 10pm - 2am.  The show had originally been broadcast Monday to Friday until 2011.

Bill Buckley (radio presenter): Bill Buckley (born 8 January 1959 in Birmingham, United Kingdom) is a radio and television presenter and former actor.  For three years, he was a co-presenter of BBC Television's consumer affairs programme "That's Life! ".  He currently presents on BBC Radio Berkshire and has presented shows on BBC Radio Solent, BBC Southern Counties Radio, BBC Radio Devon, BBC Radio Oxford, London talk radio station LBC 97.3, BBC London 94.9 and numerous others.

John Byrne (columnist): Originally from Dublin, Ireland, John Byrne (sometimes known as John M. Byrne) is a writer/author, cartoonist, performer, and broadcaster BBC London 94.9 radio's "Late Night Dilemmas with Valley Fontaine" as well as being agony uncle and career advisor to The Stage newspaper and the Young Performers Magazine

Phillip Hodson: Phillip Hodson (born April 1946 in Bedfordshire) is a British psychotherapist, broadcaster and author who popularised ‘phone-in’ therapy in his role as Britain's first 'agony uncle'.  His afternoon and evening counselling programmes ran on LBC Radio in London for nearly 20 years.  Thereafter he worked on Talk Radio and with Jimmy Young on BBC Radio 2.

Jayson Mansaray: Jayson Mansaray (born 17 August 1987) is an Australian-born British broadcast journalist was an intern on RT's (Russia Today TV) travel show - Russia's Golden Ring: A Tour In Time, Dotun Adebayo's programme on BBC London 94.9, and currently presents the lunch programme on 91.8 Hayes FM Mondays to Thursdays from 11:00am to 14:00pm.

Mark Church: Mark Church is a commentator for BBC London 94.9, reporting on all Surrey County Cricket Club's matches.  He has been commentating on Surrey CCC matches since 2001.  Since 2007 he has worked on Surrey TV providing highlights, interviews and other features regarding Surrey CCC and other cricket in general.

Amina Taylor: Amina Taylor is a former editor of "Pride" magazine, and former contributor to "The Guardian", She used to contribute to "Drum Magazine" and present a radio show on BBC London 94.9 with co-presenter Dotun Adebayo.  She now works for Press TV , filing reports from the UK and presenting a newspaper review show named "Between the Headlines".  She also and hosts a radio show on Colourful Radio.

Advice column: An advice column is a column traditionally presented in a magazine or newspaper, though it can also be delivered through other news media, such as the internet and broadcast news media.  The advice column format is question and answer: a (usually anonymous) reader writes to the media outlet with a problem in the form of a question, and the media outlet provides an answer or response.  The responses are written by an advice columnist (colloquially known in British English as an agony aunt, or agony uncle if the columnist is male).  The image presented was originally of an older woman dispensing comforting advice and maternal wisdom, hence the name "aunt".  An advice columnist can also be someone who gives advice to people who send in problems to the newspaper.

Supporting paragraphs: John Byrne (columnist) The Stage
Answer: 1880