I have the following sons of DBW b. Abt 1763 and Grace Fletcher: Samuel Sheldon b. Abt 1787, d. 1865, m. Ruby Butler Artemus b. 1792, d. Abt 1848m. Martha (Ager)Leggett, widow of Benjamin Leggett Cotton Fletcher
The only grandsons I have are from DBW jr.: Jehiel, Fletcher, Caleb, David, Joshua. Hope this helps.