@ great, grandparents of stonewall Jackson
please check online records from old bailey in London, 1749
also ENGLISH CONVICTS IN COLONIAL AMERICA VOL.1, COPYRIGHT 1974, library of congress #74-75740 p.144
COMPLETE BOOK OF EMIGRANTS IN BONDAGE 1614-1775 Peter Wilson Coldham, 1988, genealogical pub. co, Baltimore, pp.202 and 432
PRECEEDINGS ON THE KINGS COMISSIONS (sic) OF THE PEACE, OVER AND TERMINER, AND GOAL DELIVERY FOR THE CITY OF LONDON-2nd and 4th sessions, London, 1749
apparently they were good workers and did not have to complete their seven years of endenture--so were able to marry in 1755.
I think someone decided they did not want the reputations of this family to be besmirched, so they made up a story that sounded good and no one seems to question it.
as an aside, both john and Elizabeth are considered patriots by the Daughters of the American Revolution