This is a Message Board Post that is gatewayed to this mailing list. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/JU.2ADI/898.1.1.1.1.1 Message Board Post: I found Robert and Sarah and family in 1880, but not in 1870. The maps are called plat maps and a good map store should have them.