Dear Dawn,
Your Osborne Gibson is buried at Mt. Prospect Cemetary, Chester County, SC, I believe. He was married twice. First to Sallie, Second to Sarah. Had John Hilliard, Mary J., Helen, William, Nancy, and James Osborne who was christened at Mt. Prospect on August 1, 1871. I am not sure if this is all of children. He was confederate soldier from March 19, 1862 to May 5, 1865. Will be happy to hear what you have.
Nancy