DNA test has revealed Princess Diana’s last secret, shaking the entire United Kingdom and rewriting the royal family’s history. For years, rumors and mysteries surrounded Diana’s lineage and the distinct features of her sons, especially Prince Harry.

The DNA test, conducted discreetly and revealed only recently, establishes a maternal genetic connection tracing back to South Asian ancestry through Diana’s maternal line—linking to a rare mitochondrial DNA haplogroup R30B, predominantly found in regions of India and Nepal.
This groundbreaking discovery confirms that Diana’s maternal ancestors had deep-rooted historical and genetic ties to South Asia, a fact previously kept hidden from public knowledge. The revelation came from comprehensive genetic research using retained familial DNA, including that from distant relatives who share the same maternal heritage. This historic lineage not only enriches the understanding of Diana’s heritage but also alters the traditional narrative around the British royal family’s ancestries, showcasing the complex mosaic of genetic and cultural ties influenced by centuries of empire, migration, and intermarriage.
Beyond genetic heritage, palace insiders reveal this discovery also exposed a protective layer of secrecy surrounding Prince Harry’s health, tied to a rare genetic condition inherited matrilineally. Princess Diana had quietly ensured a private DNA test to shield Harry from false rumors and protect his future, but the test results held truths the palace initially suppressed to manage public perception.
The shocking truth has deeply affected senior royals, including Kate Middleton, who reportedly was moved to tears upon learning of Diana’s hidden history and the implications it holds for the monarchy’s future image and cohesion.