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Home / Royalty / A Jersey accountant sued to open Princess Margaret's sealed will to prove he was her secret son
Case file s381 · Royalty · 2002
2002
Princess Margaret: Portrait of Princess Margaret, circa 1950.
Princess Margaret. Alexandra Studio. Attribution, Wikimedia Commons.
Died
9 February 2002 (Princess Margaret)
Place
King Edward VII's Hospital, London · United Kingdom
Field
Royalty (United Kingdom) · Royalty and nobility on the timeline
Legal tradition
English probate law · Common law
Historical event
Brown v Executors of the Estate of HM Queen Elizabeth The Queen Mother, Court of Appeal, 2008
Religion
Princess Margaret: Protestant and Anglican (recorded as Church of England on Wikidata; British Anglicans on Wikipedia)
AI illustration: A sealed will in a safe in a London probate registry
Illustration made with AI for celebrity.estate.

A Jersey accountant sued to open Princess Margaret's sealed will to prove he was her secret son

Princess Margaret died in February 2002 and the Queen Mother in March 2002. Both wills were sealed. Robert Andrew Brown, an accountant living in Jersey, believed he was Margaret's illegitimate son, given up at birth. He applied to inspect both wills, hoping they would contain evidence of his parentage. The President of the Family Division refused permission. The Court of Appeal heard his appeal and on 8 February 2008 gave judgment in Brown v Executors of the Estate of HM Queen Elizabeth The Queen Mother. The court described his belief as without foundation and irrational, though held in good faith, and dismissed the appeal†. The court noted that the case raised a general public interest in the practice of sealing royal wills. The litigation brought into the open the list of sealed wills and the private procedure behind it. Margaret's children sold many of her possessions at Christie's in 2006 for about £13.6 million†. Margaret's will remains sealed.

What the law took from it

A sealed will blocks outsiders, including claimants with no case, from using the estate as evidence.

Cite as: celebrity.estate, “A Jersey accountant sued to open Princess Margaret's sealed will to prove he was her secret son,” story s381, https://www.celebrity.estate/margaret-2002, updated 30 October 2026.

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