I have come across a table of 1855 Post Offices that lists: POST OFFICE - Bonaparte COUNTY - Du Page STATE - Illinois POSTMASTER - Samuel Davis See (if long url comes through): http://www.umdl.umich.edu/cgi-bin/moa/pageviewer?coll=moa&root=mm000017%2F0467list%2Fv0000%2Fi000%2F&tif=00320026.tif&frames=1&frmtype=main&cite=http%3A%2F%2Fmoa.umdl.umich.edu%2Fcgi-bin%2Fmoa%2Fsgml%2Fmoa-idx%3Fnotisid%3DAHJ3101a&view=75 Is anyone familiar with this community? Where it was? When it was no longer, etc.? Thanks - Rich