There are 2 titles associated with this person.

@book{ wphp_1215
  author={Phillips,Catherine and Fothergill,Samuel},
  year={1803},
  title={Some Discourses, Epistles, and Letters, by the late Samuel Fothergill. To which are added, Some Discourses by the late Catharine Phillips, both of the Society of Friends. Now first published.},
  publisher={},
  address={London},    }
@book{ wphp_16088
  author={Shackleton,Richard and Fothergill,Samuel and Hume,Sophia and Rutty,John},
  year={1805},
  title={Letters on religious subjects, written by divers Friends, deceased.  First published in London, by John Kendall. 1802.},
  publisher={David Allinson \& },
  address={Burlington},    }