Alistair Moffat, managing director of BritainsDNA, which is based in Melrose in the Scottish Borders explained the thinking behind the research.
What we're trying to do is look at Britain and the whole national genome, but everybody is interested in royal DNA.Royal lineages have been of public interest for centuries. We simply came across this and followed it up. It's a very positive story."
More top news
Campaigners in West Cumbria fear more than 70 lives a year will be at risk if maternity services at West Cumberland Hospital are downgraded.
Paul Brand is joined by new Parliamentary candidates for a lively debate on the economy and immigration. Watch the programme here:
A look ahead at the forecast for the Border region.