No, it was my 1966 Pontiac Bonneville Convertible. And I will be glad to discuss European migration with you more fully.
We were only dealing with 450-550 CE ... you wanted to expand it in both time directions. The Vikings show up in England, in a big way, around 850 CE. That is the forming of the Danelaw.
Of course pre-historic migrations, are going to be unclear, and tendentious. I am not sure I believe scholarship in making un-provable claims.