Trent Nelson | The Salt Lake Tribune Retiring LDS Church historian Merlin Jensen Wednesday October 3, 2012 at his home in Huntsville, Utah.Trent Nelson | The Salt Lake Tribune Retiring LDS Church historian Merlin Jensen Wednesday October 3, 2012 at his home in Huntsville, Utah.Trent Nelson | The Salt Lake Tribune Retiring LDS Church historian Merlin Jensen Wednesday October 3, 2012 at his home in Huntsville, Utah.