I'm John, with a WikiTree account nine years old but never used, now becoming active. Over 50 years of research experience, have never stopped and not going to.
My brick wall is my 2ggf Samuel Hawkins Cunningham, who first appears getting married in 1839 to Mary Edith Throgmorton in Henry County, Tennessee. They are in the 1840, 1850, and 1860 Federal Censuses, and never seen again. In 1870, the children are scattered in four households in neighboring Stewart County. I don't know Sam's parents. (I do know Mary Edith's.)