He married (2) at Nantucket, November 17, 1717, Elizabeth Peirce. (New England Historical and Genealogical Register LI, 55) The name, although written as Peirce in the marriage docket at Narragansett, was written by herself Percy, and according to the record of her son John, "Elizabeth Percy, of Northumberland and Lancaster Counties, granddaughter of Jocelyn Percy, Eleventh Earl of Northumberland."