John Zylinski
British property developer and Polish aristocrat
About John Zylinski
Lived 1951 – 2024 (aged 72–73).
John Zylinski, also known as Jan or Janek Zylinski (25 July 1951 – 3 January 2024) was a Polish property developer living in United Kingdom who claimed to be a prince from a line of Polish aristocracy but grew up in the émigré community in London after the Second World War. His early career was in art journalism and he established an art business. He then became a property developer, specialising in fixer-uppers, and made a fortune. He was known for his public activism and support for Polish causes in the United Kingdom, recreating a Polish palace in Ealing, and founding the charity Polish Heroes and a political party, Duma Polska – Polish Pride.
In 2016, Zylinski ran for the office of London mayor as an Independent, appearing on the ballot paper as "Prince Zylinski" and having a focus on appealing to European residents. He had previously drawn attention in 2015 for challenging Nigel Farage to a duel in Hyde Park over his comments on immigrants. including campaigning for a Polish statue to World War II heroes in Hyde Park, and founding a charity called Polish Heroes which aimed to celebrate the contribution and heroism of Poles in World War Two.
Duma Polska
Duma Polska = Polish Pride, also known as Duma Polska or Polish Pride, was a political party in the United Kingdom, founded by John Zylinski in 2018, which sought to represent European Union citizens on a pro-European platform.
Electoral history
In the May 2018 local elections, the party fielded 48 candidates across 16 London boroughs, and sought to appeal to Polish and other minority group voters concerned by Brexit with a platform that centred on increased EU citizen rights in the UK and a specific hate crime for anti-European discrimination.
Duma Polska received 6,983 votes (approximately 0.1% of the vote in London) and no seats. It did not contest any subsequent elections.
Personal life
He died of heart failure in 2024, aged 72. He is survived by his brother, family and his partner.
He identified as a Eurosceptic, although voted to remain in the 2016 EU membership referendum and was concerned about the effects of Brexit and its impact on Poles in the UK.
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Important facts
People in John Zylinski's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped John Zylinski's
Frequently asked questions
Who was John Zylinski?
British property developer and Polish aristocrat (1951–2024)
When was John Zylinski born?
John Zylinski was born in 1951.
When did John Zylinski die?
John Zylinski died on 3 January 2024.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John Zylinski. https://biography.guide/john-zylinski/
MLA: "John Zylinski." Biography.guide, https://biography.guide/john-zylinski/.
Chicago: "John Zylinski." Biography.guide. https://biography.guide/john-zylinski/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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