It looks like English and German made it to Europe starting in Anatolya, Turkey. Using a method used to track the spread of virusses strong evidence was found that the spread of language and genetic markers matched the spread from Turkey.
Mapping the Origins and Expansion of the Indo-European Language Family.
Robin Edgar
Organisational Structures | Technology and Science | Military, IT and Lifestyle consultancy | Social, Broadcast & Cross Media | Flying aircraft
robin@edgarbv.com
https://www.edgarbv.com