There are 4 titles associated with this person.

@book{ wphp_17390
  author={Emerson,Eleanor and Worcester,Samuel},
  year={1809},
  title={Memoirs of Mrs. Eleanor Emerson; containing a brief sketch of her life, with some of her writers. To which is added, the Rev. Mr. Worcester's sermon, occasioned by her death. Second edition.},
  publisher={},
  address={Boston},    }
@book{ wphp_20585
  author={Worcester,Samuel and Emerson,Eleanor},
  year={1809},
  title={The Christian mourning with hope. A sermon, delivered at Beverly, Nov. 14, 1808, on occasion of the death of Mrs. Eleanor Emerson, late consort of the Rev. Joseph Emerson. By Samuel Worcester, A.M. minister at the Tabernacle in Salem. To which are annexed writings of Mrs. Emerson, with a brief sketch of her life},
  publisher={},
  address={Boston},    }
@book{ wphp_20586
  author={Worcester,Samuel and Emerson,Eleanor},
  year={1809},
  title={The Christian mourning with hope. A sermon, delivered at Beverly, Nov. 14, 1808, on occasion of the death of Mrs. Eleanor Emerson, late consort of the Rev. Joseph Emerson. By Samuel Worcester, A.M. minister at the Tabernacle in Salem. To which are annexed writings of Mrs. Emerson, with a brief sketch of her life},
  publisher={},
  address={Boston},    }
@book{ wphp_20587
  author={Worcester,Samuel and Emerson,Eleanor},
  year={1810},
  title={The Christian mourning with hope. A sermon, delivered at Beverly, Nov. 14, 1808. On occasion of the death of Mrs. Eleanor Emerson, late consort of the Rev. Joseph Emerson. By Samuel Worcester, A.M. minister at the Tabernacle in Salem. To which are annexed writings of Mrs. Emerson, with a brief sketch of her life.},
  publisher={},
  address={Sutton},    }