Recent studies of DNA from ancient remains suggest that ... two populations and making it seem as if the amount of Viking ancestry in Ireland is greater than it is.

there was already extensive contact between the Vikings and populations in Britain and Ireland by the 9th Century AD - so Celtic speakers could have travelled with the Norse on their boats. DNA ...

DNA Says You're Related to a Viking, a Medieval German Jew or a 1700s Enslaved African? What a Genetic Match Really Means (The Conversation is an independent and nonprofit source of news ...

In one case, archeologists determined not only the age of a Viking ship found in Denmark, they also learned that it was built in Ireland ... close resemblance to a DNA fingerprint.