Wallin and Conley Scott CO VA

I am wanting to ask for a look up please for a John Wallin and Margaret "Peggy'Conley in or around Scott Co.Va around 1833-1834..Also for a Napoleon Conley and Sarah Bishop also from around the same area around the mid 1840 to late 1840's...the 1850 census is wrong as it has Napleon as a Wallin because he lived next door to this mother and step father John Wallin and because Napoleons sister Jane Conley was still living in her mothers house hold the put her as a Wallin as well ..any help would be so appreciated this has been such a brick wall for so long.