John Cronin was one of many people who came to live in Blackfen in 1931. He had lived in Islington but rents there were rising dramatically. At that time there was no Bexley Labour Party group and Cronin became committed to establishing one. This was a time when the trade unions were growing in importance and many of the new residents had an interest in politics.
Cronin became councillor for the Falconwood Ward in 1937 and later for St Michael’s Welling. He worked hard to assist those in need – some people who moved to Blackfen had over-reached themselves and couldn’t afford rents, food or clothing. When Cronin became Mayor in 1947 he and his wife Ellen regularly had to attend ceremonies and dances but they couldn’t afford extravagant clothes and as Mayoress, Ellen held her ‘at home’ at Danson Mansion rather than at their bungalow.
During the Second World War Cllr Cronin’s home became a centre for the distribution of gas masks and his garage was used by teams of builders repairing house roofs to store their tools. As one of the few people in the area with a telephone, he placed it by an open window so people could stick their hand in and use it. He was an ARP Warden and his duties included enforcing blackouts, directing people to shelters when the sirens sounded, reporting bombings and helping with the aftermath of an air raid.
John Cronin died in 1986 aged 84.