Jonathan Harold Esmond Vere Harmsworth, 4th Viscount Rothermere (born 3 December 1967), is a British hereditary peer and media proprietor who serves as chairman of Daily Mail and General Trust (DMGT), the media conglomerate that publishes the Daily Mail, Mail on Sunday, i, and Metro, among other assets. He inherited the viscountcy and controlling interest in DMGT following the death of his father, Vere Harmsworth, 3rd Viscount Rothermere, in 1998.

As the great-grandson of Harold Harmsworth, 1st Viscount Rothermere, who co-founded the Daily Mail with his brother Alfred, 1st Viscount Northcliffe, Rothermere represents the fourth generation of the Harmsworth family to lead the media empire. Under his chairmanship, DMGT underwent significant restructuring, divesting non-core assets and focusing on consumer media. In 2021, he orchestrated the privatisation of DMGT, acquiring all outstanding public shares for approximately £1.6 billion and delisting the company from the London Stock Exchange after 90 years of public trading.

Early life and education

Jonathan Harmsworth was born on 3 December 1967 in Hammersmith, London, the eldest son of Vere Harmsworth, 3rd Viscount Rothermere and Patricia Evelyn Beverley Matthews. He was educated at Gordonstoun School in Scotland, the same institution attended by members of the British royal family. Jonathan Harmsworth immediately succeeded his father as 4th Viscount Rothermere and chairman of DMGT, assuming control of the media conglomerate just before his 31st birthday. In September 2021, DMGT completed the sale of its insurance intelligence division, Risk Management Solutions (RMS), for £1.4 billion, marking a major restructuring of the group.

Privatisation of DMGT (2021–2022)

In July 2021, Rothermere announced his intention to take DMGT private through his family investment vehicle, Rothermere Continuation Limited (RCL). The proposal, contingent on the sale of RMS and the listing of online car retailer Cazoo (in which DMGT held a 20% stake), offered 251 pence per share initially, later increased to 270 pence per share. The deal valued the company at approximately £850 million in cash terms, though the total package to shareholders exceeded £3 billion including the special dividend.

Rothermere stated that privatisation would provide strategic flexibility and allow the company to focus on long-term value creation.

This hands-off approach was exemplified by his long working relationship with Paul Dacre, who served as editor of the Daily Mail from 1992 to 2018.

Brexit and political pressure

In January 2017, the BBC's Newsnight programme reported that Prime Minister David Cameron had approached Rothermere in early 2016, requesting that he dismiss Dacre due to the Daily Mails Eurosceptic stance ahead of the EU membership referendum. A spokesman for Cameron confirmed that the then-prime minister had attempted to persuade both Dacre and Rothermere regarding the EU vote.

Rothermere's representative told the media: "Over the years, Lord Rothermere has been leant on by more than one prime minister to remove Associated Newspapers' editors but, as he told Lord Justice Leveson on oath, he does not interfere with the editorial policies of his papers".

Tax status and residency

Rothermere has non-domiciled status in the United Kingdom and owns his media businesses through a complex structure of offshore holdings and trusts.

According to the International Business Times, Rothermere acquired France as his "domicile of birth" upon his birth, as his father had acquired a French "domicile of choice" by becoming a tax exile in Paris.

In 2013, Private Eye reported that the non-dom status could be in doubt because of his stately home, Ferne House in Wiltshire, and status as a Freeman of the City of London. In April 2015, The Sunday Times estimated his net worth at £1 billion.

His wealth derives primarily from his controlling stake in DMGT and its media assets.

Philanthropy and public service

Imperial War Museum Foundation

Lord Rothermere chairs the Imperial War Museum foundation, following the tradition set by his great-grandfather, the first Viscount. The foundation was established in August 2009 with the goal of raising funds to support the redevelopment of Imperial War Museum London's permanent galleries.

In December 2010, plans were announced to redevelop IWM London's First World War gallery in time for the conflict's centenary in 2014. Prince William, Duke of Cambridge became the foundation's patron. The £40 million redevelopment, designed by Foster and Partners, opened in 2014.

Personal life

Rothermere married Claudia DeVriese (later Claudia Caroline Clemence), daughter of Terence J. Clemence, on 15 July 1993. They have five children:

  • Hon Vere Richard Jonathan Harold Harmsworth (born 20 October 1994), heir apparent to the viscountcy.
  • Hon Eleanor Patricia Margaret Harmsworth (born 17 October 1996)
  • Hon Theodora Mairi Ferne Harmsworth (born 9 July 2001)
  • Hon Iris Geraldine Lilian Harmsworth (born 6 January 2004)
  • Hon Alfred Northcliffe St John Harmsworth (born 20 May 2010)

In 2002, The Guardian reported that Rothermere had fathered at least one more child prior to his marriage.