There are 3 titles associated with this person.

@book{ wphp_6288
  author={Sudley,Mary},
  year={1799},
  title={The following lines were spoken at a Fête, at Frogmore, given by Her Majesty, On The Princess Amelia's, and Princess Of Orange's Birth-Day, August the eighth, 1799. *** After Mrs. Page's first Address, near the Walls of Mrs. P's own House, now a building in which The Queen, and Princesses, sometimes sit of a Morning, a Scene was represented, selected from Shakespeare.},
  publisher={},
  address={Windsor},    }
@book{ wphp_6155
  author={Sudley,Mary},
  year={1800},
  title={An address to His Majesty, on his late providential escape from the horrid attack of an assassin, at Drury-Lane Theatre, May 15th, 1800. Written the end of May, 1800.},
  publisher={},
  address={Windsor},    }
@book{ wphp_6270
  author={Sudley,Mary},
  year={1800},
  title={Come Royal George, and all thy Court, come see our pastime, see our sport},
  publisher={},
  address={Windsor},    }