This is a direct quote from the book, Adkins Land of York to Beech Fork by Ronnie Adkins.
"JOSEPH ADKINSThere is very little information on Joseph. He is not one of the hard proven children of William & Elizabeth (Parker), however there is a fair amount of circumstantial evidence pointing in that direction.It is not known to whom he married, however, marriage records from Montgomery ( Giles 1806 ) prove at least four children. CHILDREN OF JOSEPH ADKINS *151 Nancy b ca 1783. 152 Elizabeth m Montgomery Co., VA. 5 Aug. 1788 Charles Hayse. 153 Joseph Jr. *154 Joshua b ca 1785; m Delphia Adkins (#1312) with his line carried under her."
The * means that there is more information somewhere in the book on this child. Hope this helps you.