Not sure if this family line are the same people you're after ,but perhaps worth a look: Isaac Overturf (b. 22 Mar 1801, Fayette co PA d. 15 Ap 1863) m. Elizabeth Poundstone.They had (i) George Overturf. George m. Unknown and had John Henry Overturf. John Henry m. Unknown and had a daughter, Esther (who married a Mr Schieferstein and had at least one daughter, Nola.
The possible birth dates (which I unfortunately don't know) would correspond with the dates you mentioned (approx!).