1 Feb 1777: Bond of Martha Frost widdow of New Marlborough as administratrix of Jonathan Frost Late of Ma[r]lborough Genteleman [sic] Deceased.
15 Feb 1777: Inventory of Jonathan Frost Late of Marlborough Gen't Deceased: not totaled, by Benj'a Tucker, Phinehas Park, Eliph'a Stone.
12 May 1778: Account of Martha Frost administratrix of Jonathan Frost Gent Late of Ma[r]lborough Deceased, allowed. 7 May 1784: Additional account allowed.
18 May 1784: Division of real estate of Jonathan Frost Late of Marlborough Gentle'm Deceased: to Martha Frost the Widdow one third part; to Joseph Frost oldest son; to Jonathan Frost second son; to Elijah; to Jeremiah; to Martha; to Benj'a Frost; to James Bemis and Hannah his wife, a daughter.