Well, my first request for help with an unsourced person went well, so here's my next request. The subject fellow has a couple of trees on ancestry.com which list 1790, 1820 & 1830 censuses for him, but I'm not sure i trust them to be correct. They don't match too well with where I'd think he'd be living, and I expect Jacob Bartholomew wouldn't be a particularly rare name. Can anyone find a better source or proof of where he was living?.