I have very little info on the Caldwell's other than what I've already mentioned. Maybe we match on some other surnames that could link us.
Try my website and see if anything looks familiar. It's:
You will have to copy and paste to the address bar. Also, click on my Gencircles link. I have the names Craig, Givins, and Kennedy on the Steele side but haven't listed them because I want to make sure anything I post is accurate.
Let me know if anything rings a bell.