William P. DeArmond was b.ca.1795 in Blount Co., TN. He was a son of Samuel DeArmond b.ca.1760 and wife Elizabeth Greene. Samuel's children were Thomas Flenikin, John, Samuel Greene, William P., Jane, Eunice, Elizabeth. Joann Shonk (firstname.lastname@example.org) has a Samuel Jackson DeArmond b.1816 LA who went to Roane County, TN in 1837. In 1853 he went to Kingston, TN and started a mercantile comp. She may have this same line you have.