Montgomery was born about 1750, the son of unknown parents. The place is not known.
He has died but the date and place are unknown.
His wife was Elizabeth. They were married, but the date and place have not been found. Their two known children were Anne (c1770-?) and Montgomery (c1772-?).
!Notes: Margaret Hotchkiss nee Hart's will says that her grandmother was Lady Elizabeth Montgomery wife of the Lord chief Baron of Scotland.