The indigenous people are still here m8. Unlike you they didn't run away when the going got tough. They found two 4000 year old male skeletons on Rathlin island.
The Rathlin group showed a close genetic affinity with the modern Irish, Scottish and Welsh.
"Our finding is that there is some haplotypic [a set of linked DNA variants] continuity between our 4,000 year old genomes and the present Celtic populations, which is not shown strongly by the English," Prof Bradley told BBC News.
"It is clear that the Anglo-Saxons (and other influences) have diluted this affinity."