I'm looking for information about Samuel Johnston, once a sheriff in Jefferson County, probably in late 1800's or early 1900's (before 1912). He is referred to as a relative of Julia Miller Loos (1833-1912) who died in Steubenville in 1912. Julia's mother was Susan Johnson, born in Ohio in 1813. Any information about the sheriff will be appreciated to help me zoom in on this Johnson (Johnston) clan. Thanks.