Betty this here is a sister of John Hiram Blackstone b. 1838 1913, I believe I do know he had a sister married a Young , got another question on the 1820 Census I seen along time ago and saved is 1820 Pendleton District, South Carolina a Mary Blackstone age 45 , I believe this is Judith Blackstone b est1775 but Judith Mary Blackstone just don't should right, but you never know Pendleton District at this time was all of Pickens County I believe and part or all of Oconee County and part of Greenville County, Pendleton District was big, what do you thank?