Your Marion County reference has confused two different branches of the Adams family.
Jesse Adams who was married to Rhoda Martin was the son of Spencer Adams (1759) who was born in Virginia, moved to North Carolina and then on to Kentucky.William Martin and Susannah Meador were the parents of Rhoda Martin.They moved to Searcy County about 1830 and all located in the same area on the border of Searcy and Marion Counties.
If you "search" this Adams forum for "Rhoda Martin" you will find additional information and land records.
The family history is well documented down to Jesse and Rhoda in Dorothy A. Griffith's book "Adams Family of Southeast Kentucky".
Dorothy Griffith is a contributor to this forum and can be found by entering her name in the "search" box.
This is the family that married into branches of the Younger families.The Martin, Adams and Younger families all lived in close proximity, which can be seen in the land records.