Thepeerage.com gives a daughter, Catherine for Richard and Jane but cites only an email. NO primary evidence for such a child has so far been found.
↑ Marriage record St Andrew, Plymouth (26 December 1729 Richard Pearse married Jane Balsam) Viewed at Ancestry. Text only
↑ "England, Devon, Parish Registers, 1538-1912," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KC9X-DSM : 4 November 2017), Richard Pearse and Jane Balson, 1729, Marriage; from "Church of England parish registers 1538-1911," database and images, findmypast (http://www.findmypast.com : n.d.); citing Devon, archive reference , images provided by FamilySearch International.
↑ Marriage record St Andrew, Plymouth (4 October 1753 Francis Bligh married widow, Jane Pearce nee Balsam) Viewed at Ancestry. Text only
↑Thepeerage.com: Jane Balsam Cites: Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995)