Brigham Henry Roberts (March 13, 1857 – September 27, 1933) was a historian, politician, and leader in the Church of Jesus Christ of Latter-day Saints (LDS Church). He edited the seven-volume History of the Church of Jesus Christ of Latter-day Saints and independently wrote the six-volume Comprehensive History of the Church of Jesus Christ of Latter-day Saints. Roberts also wrote Studies of the Book of Mormon—published posthumously—which discussed the validity of the Book of Mormon as an ancient record. Roberts was denied a seat as a member of United States Congress because of his practice of polygamy. Source: Wikipedia (en)