The only thing found on the mother of Martha are intials in the 1850 greenville, Va census
the initals are M.J....James is the only one in the family on this census whose name is spelled out.
Found where Martha was born in Sussex, Va... seems her dad moved between Sussex and Greenville.
Very large slave owner.
Found him to be born 1795/1780...
found him 1820 and 1830 sussex Va census, and 1840-1850 Greenville co. Va census.