Kristine Frederickson who writes a blog for the Deseret News, included a story about Isaac Wardle who she says is her great-great-great-great grandfather. She also talks about William Haston Wardle and Mary Ashton. I would recommend you check out the link because this is very touching. She talks about Isaac being obedient in hauling Langley across the plains, digging so many graves and chopping down firewood. His obedience likely saved his life.