User blog:Phlox/TBD- mine census tables for residences

There are many tabular files on the net that have extracted information from censuses that could be easily used to upgrade articles with residence property information. KBorland created an example page (without properties) that is derived from such information in this article: 1820 Every-Name Census Reconstruction (Green Township, Harrison County Ohio). We need a bot that will do this automagically.