Levi C BLACKSTON (b c1850 in Ohio) is shown living in Harter, Clay Co, Illinois in 1870. I cannot find him past this, so I'm wondering if he might have died in Clay Co. Wondering if anyone would mind checking the probate records for any BLACKSTON information. It's possible his parents, Henry and Margaret Jane, came to Illinois between 1860-1870 and family researchers have not found anything conclusive about their deaths or whereabouts... Thanks! Of course, Clay County's probate records are not available on FamilySearch. :) My luck!