There are 6 titles associated with this person.

@book{ wphp_6624
  author={Betham,Mary Matilda},
  year={1797},
  title={Elegies and Other Small Poems, by Matilda Betham.},
  publisher={},
  address={Ipswich},    }
@book{ wphp_42
  author={Betham,Mary Matilda},
  year={1804},
  title={A Biographical Dictionary of the Celebrated Women of every Age and Country. By Matilda Betham.},
  publisher={Benjamin Crosby and Co. \& Thomas Tegg and Castleman \& Edmund Lloyd [24 Harley Street] \& },
  address={London},    }
@book{ wphp_309
  author={Betham,Mary Matilda},
  year={1808},
  title={Poems by Matilda Betham.},
  publisher={John Hatchard [190 Piccadilly] \& },
  address={London},    }
@book{ wphp_13371
  author={Taylor,Ann Martin and Aikin,John and Opie,Amelia and Baillie,Joanna and Rowe,Elizabeth Singer and Temple,Laura Sophia and Betham,Mary Matilda and Pilkington,Laetitia and Montagu,Mary Wortley and Sewell,Anna and Phillips,Catherine and Barbauld,Anna Laetitia},
  year={1810},
  title={Vocal Poetry, a select collection of English songs. To which is prefixed an essay on song-writing, by John Aikin, M.D.},
  publisher={Joseph Johnson and Co. \& },
  address={London},    }
@book{ wphp_163
  author={Betham,Mary Matilda},
  year={1816},
  title={The Lay of Marie. A Poem. By Matilda Betham.},
  publisher={Rowland Hunter},
  address={London},    }
@book{ wphp_214
  author={Betham,Mary Matilda},
  year={1818},
  title={Vignettes: in Verse. By Matilda Betham.},
  publisher={Rowland Hunter \& },
  address={London},    }