An overlap in journeys

AncestryDNA. 

Earlier in the month I had a post on my Dad's Ancestral Journeys showing Central Ireland. Above is an image from a portion of my Mom's Ancestral Journeys showing an overlap in Kentucky. In particular I'm looking at Barren to Adair and Upper Cumberland County, Kentucky Settlers; Eastern Pennyroyal Settlers; Upper Cumberland Plateau Settlers; and Southern Midwestern Settlers.

There's a big group of family lines who settled in these areas, but for the current research I'm looking at the Free family. The paper trail shows the family moving to Adair County, Kentucky in 1819, and in tax and land records in Adair, Barren, Metcalfe and Russell Counties. Some related lines were also in Cumberland County, Kentucky.