From my mother's old notes I find an Allen Wiley Abbott, b. 6 Jan 1803, probably in Washington, CT, who probably married Laura Hall 9 March 1823, she of New Milford, CT. No source of information given.
This Allen is shown as a son of Barnabas Abbott, whom it is believed in the son of Elijah Trial/Tryal Abbott, b. 1756 probably in Salem, Westchester County, NY, but bp in 1776 in the home of his father John in Wilton, CT.
We do not know who this John is. Neither he, Barnabas, Barnabas' children and grandchildren are in Lemuel Abbott's work.
One of Barnabas' children, Elijah Trial, married first Margaret Sarah Abbott shown as daughter of Daniel and Sally (Sherman) Abbott of the Branford, CT line.
Let me know if you need all the info I have. Email me at Gchcog@charter.net.