In desperate need of documentation on marriage of Sarah Akin to John McAlister about 1838. John and Sarah lived in Williamson Co., TN and Hickman Co., KY area.Sarah is believed to have died near Knoxville, TN 1846-1848.In 1850 the children are living with Samuel and Satilla "Tilly" Griggs Akin. Children: Syntha or Cynthia bn. 1839 KY; James H. bn. 1841 AR; Franklin "Doc" bn. 1843 AR, Nancy bn. 1845, AR; William bn. 1848 TN. Any information and help appreciated.Trying to prove family history.