I have 2 Nancy Ann Mobley's in my direct line.The first is the daug of William R. Mobley, b. 1807, Cumberland Co, KY. He m. Elizabeth Campbell 1830 in Cumberland Co, and moved to Morgan C., MO.The second, is the daug of Benjamin Campbell Mobley, who is the son of William R. She was b. 1863 in Morgan Co, MO.
I have more information on these individuals if you are interested.