I wonder if there is any connection between the Picts of Scotland and the Pictones of West/Central France along the Bay of Biscay? My French Canadian Mom gets 23% Northern Britain on Gencove and about 1/3 of her French Canadian ancestors are from the Pictone’s area of France.
I think in Latin it means painted ones but many Celtic tribes painted their faces and bodies. Why would Caesar only call this group the Pictones or painted ones?