I've notice that there was quite a migration from KY to Indiana in the 1820-1830 era. I have run into a brick wall trying to find my g-g-grandparents, Daniel Johnston and wife Polly?, both born in KY and showing up in Clinton Co, Indiana by 1830 census. Can anyone suggest a good resource or info on this migration which might give me some leads. I do note Daniel Johns(t)on's in three KY 1820 census including Montgomery Co. Thanks Rich Johnston