Vanghan and Dameron

Does anybody know anything on this Vanghan and Dameron’s line

John Vaughan was born on 10 March 1823 in NC. He married Eliza Adeline Dameron , daughter of William Moore Dameron and Elizabeth Ingram Dameron , on 9 July 1850 in Randolph Co., MO. He died on 27 October 1893 in Randolph Co., MO, at age 70. He was buried in Smith Burying Ground/Cemetery, Randolph Co., MO.

Eliza Adeline Dameron was born on 15 April 1830 in Caswell Co., NC. She and John Vaughan appeared on the census of 1850 in Randolph Co., MO. She married John Vaughan on 9 July 1850 in Randolph Co., MO. She died on 20 October 1884 in Randolph Co., MO, at age 54. She was buried after 20 October 1884 in Smith Burying Ground/Cemetery, Randolph County. Through Eliza Dameron, the Vaughans are linked to French Huguenots and Crusaders, to George Washington, and even to the famous orator, Henry Clay.