Sorry to be so long answering. My third (I think it's 3), grandfather was Timothy Marks. Born in Ky 2/2/1806 or 7.
He died in Indiana 3/26/1888. He had several children. In wikitree he is Marks-2214. He is also, along with many of his children in Familysearch.org as MMSW-22S.
I do know some of the family went west, but I'm not sure which ones, one of the daughters married a Lemons and they went to Ca.
So have a look at those sites, and you can send me a message from my profile, Raygor-15.
Hope the information will be helpful.
Gigi