From the Sandgate, Bennington Co., Vermont web site:
Mail route contract No. 458 (1823 - 33) was let to Phineas Longworthy of Greenwich, New York, to carry the mail from Greenwich, New York (via Battenville, Jackson, and Sandgate) to Arlington, Vermont.298

WFL says he was buried on the farm of his uncle Phineas - which passed to George and Elizabeth (Langworthy) Fisher. His headstone has been found there.

Census Tracking:
* 1840 - Greenwich, Washington Co., NY
Note: There were a number of younger people in his household, who were probably his brother and sisters (Phineas’ father, Sanford, had just died).