Very strange that he or she mentioned Galicia but not the Basque Country/Catalonia which is the origin of it all
Were you aware that the Algonquians, Shawnee, Cherokee, Muskogee-Creeks, Basque,Irish and Scots all use the same suffix for “people or tribe”- ge? It is also used by several Southern Arawak tribes in South America. No matter whether in specific languages it is written a G or K, it is pronounced the same, roughly halfway between an English K and G.
The Haplogroup U in the Cherokee is most likely a combination of very ancient mixing across the Atlantic and then from the large numbers of Tennessee Uchee absorbed into the Cherokee Alliance during the 1700s. Much of eastern Tennessee was originally occupied by a Uchee tribe known as the Tokah-re. There was also a tribe by the same name in Ireland. It means “Principal People.” Another Uchee tribe gave their name to the Keowee River where the Lower Cherokee lived, plus several locations along the Savannah River It was called the Kiar-re, but because of Uchee and Creeks rolling their R’s, was written as Kiale. The Kialegi Creek Tribal Town in Oklahoma is descended from those immigrants. County Kerry, Ireland gets its name from the Kiar-re. The petroglyphs in County Kerry are identical to those in the Etowah River Basin of Georgia. On the other hand, all but a couple of the symbols on the famous Track Rock Petroglyphs in Union County, GA can be found on the Nykoping, Sweden petroglyphs, which have been dated to 2000 BC.
In short, everything that I am finding “on the ground” and in the tribal names backs up the genetic findings 100%
https://dnaconsultants.com/chapter-five-the-wotan-gene/