There are 2 titles associated with this person.

@book{ wphp_6904
  author={Mathews,Mrs.},
  year={1793},
  title={Simple facts; or, the history of an orphan. In two volumes. By Mrs. Mathews. ...},
  publisher={},
  address={London},    }
@book{ wphp_7021
  author={Mathews,Mrs.},
  year={1794},
  title={Perplexities; or, the fortunate elopement. By Mrs. Mathews, author of simple facts. In three volumes.},
  publisher={Joseph Bell \& },
  address={London},    }