Isaac Gleason [#29], s/o Isaac, b. 17 May 1706, "moved to Petersham and d. there 1777", m. 9 Dec 1725 Thankful Wilson.
[Note: no death record is found in Petersham (here), no gravestone, no probate, no deeds selling or dividing the estate. The basis for this claim is unexplained and not found, and given the death of a different Isaac Gleason in Petersham in 1779, and yet another different Isaac Gleason in Worcester in 1776 (i.e., sources of confusion), it is in need of some supporting evidence. It is presumably based on Source:Barry, William. History of Framingham, Massachusetts, p. 258, which says "Thankful, w. of Isaac, was recommended to the ch. in Petersham, July 17, 1757, where Isaac d. ab. 1777", except they forgot to include the "ab."]