There are 2 titles associated with this person.

@book{ wphp_24635
  author={Stafford,Joseph},
  year={1737},
  title={The Rhode-Island almanack for the year, 1737. ... Fitted to the meridian of Newport, on Rhode-Island, whose latitude north is 41 gr. 30 m. longitude from London, 72 grs. By Joseph Stafford.},
  publisher={},
  address={Newport},    }
@book{ wphp_24636
  author={Stafford,Joseph},
  year={1738},
  title={The Rhode-Island almanack for the year, 1738. Wherein is contained, the lunations, eclipses, judgment of the weather, courts, spring tides, moveable and immoveable feasts and fasts of the Church of England, time of the sun and moon's rising and setting, and time of high water, & c. Fitted to the meridian of Newport, on Rhode-Island, whose latitude north is 41 gr. 30 m. longitude from London, 72 grs. but may without sensible error, serve from New Found-land to South Carolina. Tides excepted. By Joseph Stafford.},
  publisher={},
  address={Newport},    }