Jackson, Abigail and Joseph [int. Nathan] Morse, May 1, 1746.
Based on birth records in Source:Vital records of Newton, Massachusetts, to the year 1850, p. 140-1, for Daniel, Ebenezer, Joseph, Nathanael, and Samuel, "ch. Joseph and Abigail", as well as Abigail, Anna, Edward, Elizabeth, Hannah, Hetty, Joseph, Mary, Nathan, Rachel and Sarah, children of "Nathan and Mary", it appears the marriage record was correct and the intention incorrect.