I have verified that Samuel L. Vermillion was, indeed, the son of Charles (b. 1812) and Ann (King) Vermillion.Charles was the son of Greenberry Garrison Vermillion (b. 1785) and Sarah Jane (Vanander-b. 1789).Charles and Ann did move to Iowa.I have not identified all of their children, but I did find at least three children born to them included Danuel [sic] John (b. 1838), Samuel L. (b. 1856) and Debora [sic]Ann (b. 1832).Debora married Matthew Borders on July 31, 1856, in Iowa.This took a long time to find, but it is worth every minute of time because I also discovered another link I've been seeking for more than 11 years!