I am a descendant of Martha Thomas who was the daughter of Lewis Thomas b. 1789, d. 1860 and Elizabeth Mixon b. 1795. Martha Thomas was born in McIntosh County, Georgia and married David Cason b. 1813, d. 1865. I do know that Martha's parents are buried in the Shiloh Primitive Baptist Church in Pierce County, Ga.
I have been looking for years as to where and when Martha's death date was and I came across people having her down as dying in Harris County, Texas around 1862 - 1870.
Any help or ideas on on this would greatly be appreciated!