Mary was born about 1758 in Frederick Co. VA, the daughter of unknown parents.
She died in 1840 in Harrison, Harrison, West Virginia, United States.
Her husband was John Grove, who she married in ABT 1773. The place has not been found. Their nine known children were Mary Margaret (1779-1808), Henry (1773-1833), Jacob (1774-1860), Susannah (1783-1809), John William (1787-1863), Samuel Jefferson (1789-1834), Adam (c1773-?), Peter (c1793-?) and Abraham (1795-1859).