anecdotal, over ten years ago, but a local county was publishing to the web property maps, valuation, and the names, of last owners. Great way to find people wh

anecdotal, over ten years ago, but a local county was publishing to the web property maps, valuation, and the names, of last owners. Great way to find people who had unlisted numbers like I did and get a general idea of their income. now the question I have, are there other accessible data bases from which you can tie these back to their owners?