Original sentence: Although none of the Whitmers ever rejoined the Church of Jesus Christ of Latter-day Saints, none of the Eight Witnesses, including the Whitmers, denied his testimony to the authenticity of Book of Mormon or the golden plates
Edited sentence: Although none of the Whitmers ever rejoined the Church of Jesus Christ of Latter-day Saints, none of the Eight Witnesses, including the Whitmers, was known to have denied his testimony to the authenticity of Book of Mormon or the golden plates