John Nash

The provided news articles do not relate to a single individual named "John Nash." Article 1 discusses a vote in the House of Lords regarding a potential ban on social media for under-16s in the UK. Article 2 details instances of Nobel Peace Prize medals being sold at auction. Article 3 reports on the British Library's acquisition of the archive of Ronald Blythe, a writer known for his work on rural life. Therefore, there is no common subject or recent event connecting these articles to a person named John Nash. The query appears to be based on a misunderstanding or a lack of relevant information in the provided context.