Marion was born about 1608, the daughter of unknown parents. The place is not known.
Her husband was Robert Balderstone. They were married, but the date and place have not been found. Their eight known children were Christian (c1628-?), Margrat (c1629-?), Euffame (c1632-?), John (c1634-?), Margrat (c1636-?), Robert (c1639-?), Marion (c1641-?) and Agnes (c1653-?).