Dr Jim Wilson, a genetics expert at the University of Edinburgh and chief scientist at BritainsDNA, who carried out the scientific research, said:
This is a great example of how genetics can be used to answer specific historical questions and uncover fascinating facts about our ancestry.
This was independent evidence that there was Indian ancestry.
For me, it corroborated the findings from the mtDNA. We've got two different kinds of genetic evidence that are independent from one another and they both corroborate the story.
So it really seems that our future king has a little bit of Indian blood.
More top news
Ed Miliband has pledged to give zero-hours workers the right to convert their contract into a regular job after three months.
More than 100 leaders have declared their support for a Conservative-led government, warning a Labour would "put the recovery at risk".
The winds will remain strong tonight and in the north showers will continue, which may turn wintry over high ground.