Hi. I have a fair amount of information on these Carrolls, as I'm descended from Morton Carroll 1800-1840, as are you. Still blocked at Morton, though, despite some guesses.
Please let me know what you're looking for / what you have already. You can send me a message through the Ancestry.com message facility. I do have a private tree on Ancestry, to which I invite cousins, but in payment I always ask for their direct line, husbands and wives, first and last names, and birth/death dates and places where possible, back to the person they're inquiring about. That way I can sometimes flesh out my tree and validate information I already have, from a different perspective.