bdjsac on Family Tree Circles

I am the great great granddaughter of Porterfield and Lydia Catherine Self. I have found Porter's parents names to be Presley Self DOB 23 Sept 1810 DOD 26 April 1876 and Mariah Ann Monroe DOB 10 March 1819 DOD 27 May 1901, any more info. Also trying to find more info on my grandfather Milton Carlyle Self's siblings. He is the youngest of 14. Please any info would be appreciated!!