I am looking at "The Descendants of Cornet Robert Stetson," Vol. 1, No. 3, published by Stetson Kindred of America, Inc., 1956.
Page 21 shows Levi (b. June, 1747 d. Mar. 13, 1826), son of Peleg & Mercy.Levi married Elizabeth Pratt, Dec. 20, 1766.It says that he "Went to Plainfield with his family."Among the children listed are Whitcomb, b. Feb. 7, 1775, and Levi, b. Mar. 10, 1777.
Whitcomb is on page 124.He d. Oct. 4, 1859.He married Lucy snell Mar. 3, 1796.She d. June 13, 1864, at Plainfield.Among their children is Orren, with no information.It mentions, "Orren's son Marshall Stetson of Plainfield tells of Orren and Albert but does not give dates."
Levi (the son) is on page 125.He d. June 22,1812, "killed by falling of a tree."
There is some other information there; I'm not sure how much you need.