Question: What did Joshua M'Kune claim about Joseph Smith in the Hurlbut affidavits?
Joshua M'Kune claimed that Joseph Smith, Jr. and Martin Harris were "artful seducers"
Claimed that Joseph Smith, Jr. and Martin Harris were "artful seducers."
Claimed that Joseph Smith, Jr. said that "(Smith's) first-born child was to translate the characters, and hieroglyphics, upon the Plates."
John Stafford, eldest son of William Stafford, would later testify, "[Martin Harris] was an honorable farmer; he was not very religious before the Book of Mormon was published." 
↑William H. Kelly, "The Hill Cumorah, and the Book of Mormon," Saints' Herald 28 (1 June 1881): 167; cited in Dan Vogel (editor), Early Mormon Documents (Salt Lake City, Signature Books, 1996–2003), 5 vols, 2:123.