I am a decendant of Robert Emmett McCamant, who was brother to William Graham McCamant.I do not have any family photos but there is a book that I found that has a picture of Col. Samuel McCamant and Matilda Dickenson, parents of Alexander, James, Mary, John, William,Samuel, Virginia, Thomas and Robert Emmett.It is called "Pioneer Settlers of Grayson County, Virginia" by Benjamin Floyd Nuckolls.
It was originally published in 1914 but reprinted in 1975. ISBN #0-8063-0640-8.
I also have letters from Robert Emmett's daughter from his second marriage detailing Robert's time in Texas. It includes a small reference to William and Alex.The letter indicates that Alexander McCamant bought Fort Phantom Hill in Jones County.