Robert Calef (baptized 2 November 1648 – 13 April 1719)[1] was a cloth merchant in colonial Boston. He was the author of More Wonders of the Invisible World, a book composed throughout the mid-1690s denouncing the recent Salem witch trials of 1692–1693 and particularly examining the influential role played by Cotton Mather.
- ^ Moriarty. "The Calfe or Calef Family". New England Historical and Genealogical Register. 113: 187–8.