There are 5 titles associated with this person.

@book{ wphp_15386
  author={Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Swift,Jonathan and Witherspoon,John and Nugent,Mr.},
  year={1796},
  title={A Series of letters on courtship and marriage.  To which are added, Witherspoon's letters on marriage.-- Mrs. Piozzi's letter to a gentleman newly married.-- Swift's letter to a newly married lady.-- Marriage, a vision, by Cotton.-- Nugent's epistle to a lady.},
  publisher={},
  address={Elizabethtown},    }
@book{ wphp_15385
  author={Piozzi,Hester Lynch Thrale and Swift,Jonathan and Witherspoon,John and Franklin,Benjamin and Cotton,Nathaniel and Nugent,Mr.},
  year={1798},
  title={A Series of letters on courtship and marriage. To which are added, Witherspoon's letters on marriage.-- Mrs. Piozzi's letter to a gentleman newly married.-- Swift's letter to a newly married lady, &c. &c.},
  publisher={Cornelius Davis},
  address={Springfield},    }
@book{ wphp_15387
  author={Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Swift,Jonathan and Witherspoon,John and Nugent,Mr.},
  year={1804},
  title={A Series of letters on courtship and marriage. : To which are added. Witherspoon's Letters on marriage.--Swift's Letter to a newly married lady, Mr. Piozzi's Letter to a gentleman newly married, &c. &c.},
  publisher={Ashbel Stoddard \& },
  address={Hudson, NY},    }
@book{ wphp_15388
  author={Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Swift,Jonathan and Witherspoon,John and Nugent,Mr.},
  year={1806},
  title={A Series of letters on courtship and marriage. : To which are added, Witherspoon's Letters on marriage.--Swift's Letter to a newly married lady. Mrs. Piozzi's Letter to a gentleman newly married, &c. &c.},
  publisher={},
  address={Hartford},    }
@book{ wphp_15389
  author={Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Swift,Jonathan and Witherspoon,John and Nugent,Mr.},
  year={1813},
  title={Letters on courtship and marriage: To which are added, Witherspoon's Letters on marriage.--Swift's Letter to a newly married lady. Mrs. Piozzi's Letter to a gentleman newly married, &c. &c.},
  publisher={Daniel Fenton \& James Jefferson Wilson \& },
  address={Trenton},    }