I have target households in the 1820 Federal census in the Isabella Furnace and Pine Forge areas or "townships," as Ancestry calls them, but the designations appear to have been applied by Ancestry's indexers. On the census sheets themselves, households actually enumerated at these areas are marked off into a smaller sub-group, identified in the margin and in some cases separately sub-totaled. In neither case are my households in the smaller sub-group. Can the return be used to identify, even generally, where a target individual lived? Or is it simply if you're within a sheet or two of Pine Forge, you're "near" Pine Forge? Thanks for any clues on this point. Don Zochert