Abraham Ditto was son of James Ditto who was in Balto.Co. by 1700 on Gunpowder Hundred.Wife's name was Christiana ? who mar. 2nd. Thomas Gadd 22 Jan. 1732/3. Son Abraham Ditto bapts. 14 Sept. 1718. Adraham was dead by 7 June 1794 in Washington Co., ;Md. Before that he had leased property on Gunpowder Hundred (see map in MHS).Diana mar. George Knox 25 Dec. 1755. Ref: Balto.Co. Families 1650-1750 by Barnes, p. 174.