First of all, this line is definitely descended from George of Norwalk, very frequently horribly confused with the two Georges in Massachusetts, and hopelessly mangled in the LDS program. The line from George to Seth is as I stated in the item to which your responded.
According to my information, mostly from my Father and Mother's work in the 1920s when they lived in Connecticut, Seth's daughter Hannah (by his first wife Hannah Betts) married 27 April 1766 William Schofield. In my book there is then a handwritten entry which says "21 Nov 1790 Weston", but what that is I do not yet know. I presume it is Hannah's death date. I have no record of Al Powers; what is your source?
If you wish I can send you the whole line as a text attachment to an email.