Isaac Richardson had by wife Deborah Fuller five children, viz. David, Benjamin, Jonathan, Edward and Mary. Mr Shaw the 2d husband of Deborah Fuller had by her two ch., viz.: Daniel and Ebenezer.
[Note: The first husband died when the mother was 39, she was remarried sometime after that, certainly by 1698 when she was 48, but her father's will in 1698 only mentions "her five children", "three daughters and two sons", and then mentions grandson David Richardson. According to the Source:Vinton, John Adams. Richardson Memorial, p. 507, five children of her first husband lived to marry (Jonathan, Benjamin, David, Phebe and Mary, several of the others left unspecified, however), but the genders don't quite match up. Given that the identity of her second husband is unknown, the basis for supposing she had two additional children by him is unknown and suspect. Possible birth records have not been found.]