Phoebe was born in 1756, the daughter of unknown parents. The place is not known.
She died in 1830. The place is not known.
Her husband was John Ross Key, who she married in 1775. The place has not been found. Their seven known children were Francis Scott (1779-1843), Ann (1777-1777), Catherine Charlton (1777-1778), Catherine (1781-1782), Ann Phoebe Charlton (1783-1855), John (1784-1841) and Samuel P (1785-1841).