Mary married Samuel Knox in 1774 in prob Rowan Co, NC. Samuel (son of John (?) Knox, I and Jean Gracy (Gracey) (Greacey) (?)) was born on 1 Jan 1747 in Rowan Co., NC; died about 1835 in Jackson Co., GA; was buried in Olney Presbyterian Church Cemetery in Jackson Co., GA about 2 miles from his home.. [Group Sheet] [Family Chart]