Wm. S. Smith married Martha E. McKinney abt. 1858 in TN.They had a farm in St Francis County, AR by 1870.She died bet. 1875-1876.They had 5 children.His 2nd wife, Larina Brim, could be buried there also.Looking for the cemetery where they are buried.Someone told me that there is a cemetery in the back yard of a huge house with Smith's buried there.It is located bet. 2 large rivers.Can anyone help me?