John McGrath (playwright)
John Peter McGrath (1 June 1935 – 22 January 2002) was a British playwright and theatre theorist who took up the cause of Socialism in his plays. == Early life and career == From an Irish Catholic background, McGrath was born in Birkenhead, and educated in Mold and, after his National Service, at St John's College, Oxford.
Source: Wikipedia — John McGrath (playwright) (CC BY-SA 4.0)