The Sons of Gomer

AshkenazJosephus says the the Ashkenazis were “Rheginians,” but what this means is not totally clear. The Talmud purportedly places this in east-central Europe. The ESV and Holman both place them in Caucasus.
RiphathJosephus identifies this with Paphlagonia, on the north-central coast of Turkey, while Holman places them in eastern Turkey and ESV has no opinion.
TogarmahJosephus identifies them with Phrygians, in western central Turkey, while the other sources have Togarmah in eastern Turkey or Armenia.