Vol. 22, p. 270 20 Nov 1721: Letters of Administration on Estate of "your Brother in Law Jonathan Peirce late of Boston aforesaid Butcher Deceased" issued to Thomas Webb of boston Joyner.
Vol. 22, p. 408 21 Nov 1724: Inventory of Mr Jonathan Pearce by Edward Procter, John Buchanan, Nicholas Cock: £:319:13:4.
Vol. 24, p. 26-7 29 Mar 1735: Account of Thomas Webb Admin'r to the Estate of Jonathan Peirce late of Boston, allowed. Further accountings Vol. 24, p. 532 21 Jun 1726, Vol. 25, p. 165 29 Dec 1726.
Vol. 24, p. 531, 533 14 Jun 1726 : Letters of guardianship for Sarah Peirce a Minor aged about twelve years daughter of Jonathan Peirce late of Boston House Carpenter issued to Isaac Peirce of Boston Ropemaker. Also for Mary Peirce a Minor aged about ten years daughter of Jonathan Peirce late of Boston House Carpenter. Also for Joonathan Peirce a Minor aged about five years son of Jonathan Pierce late of Boston aforesaid House Wright.
Vol. 27, p. 177 22 May 1729: New letters of administration issued to Eliza Webb of Boston, "Whereas administration on the Estate of the s'd Jon'a Pearce late of Boston Victualler dece'd was granted unto your Husband Thomas Webb since dece'd".
Vol. 29, p. 384 7 Jun 1731: Allows account of Eliz'a Webb admin'x (de bonis non) of Jonathan Pearce late of Boston. Property sold to discharge mortgage, residual cash paid to guardian, Isaac Peirce, who consents and acknowledges.