William Michael Berry, Baron Hartwell MBE (18 May 1911 – 3 April 2001), was a British newspaper proprietor and journalist.
[2] Berry was awarded a life peerage as Baron Hartwell, of Peterborough Court in the City of London on 19 January 1968.
[3] He succeeded his elder brother as 3rd Viscount Camrose in 1995, but disclaimed the title.
They had four children together:[5] Lord Hartwell died in Westminster, London,[6] on 3 April 2001 at the age of 89.
He was succeeded in the viscountcy, the Camrose barony and baronetcy by his elder son, Adrian.