Jil ~
Lucretia Simmons Vaughn was the sister of my g-g-gradfather Joshua Simmons. Here's what I know about the Vaughn line:
Thomas (b. 22 Dec 1823- d. abt. 1854) - married Mary (?); children Elizabeth Margaret (married Aaron Kendall) and Lucy.
Martha Ann (b. 21 April 1828) - married William Carter; child - Simon
Elizabeth (b. 26 Feb. 1827) - married (1) William R. Hager, 24 Mar. 1846 - married (2) Gustavus Ottomar Klipsch
Mary Ellen (b. 15 Feb. 1829) - I have no record of a family
Benjamin (b 12 April 1831) - interestingly, I have him arried to Nancy M. Ray
William S. (b. 4 Dec. 1833) - I have no record of a family
John E. (b. 23 Jan. 1836) - I have no record of a family
America Susannah (b. 21 April 1838) - I have no record of a family
Lucretia Jane (b. 28 April 1841) - married Elihu S. Robison
Priscilla (17 Mar. 1843) - I have no record of a family
Theodore (1 Oct. 1845) - I have no record of a family
Harriet (21 Sept. 1846) - I have no record of a family.
Hope some of this helps. I would really appreciate anything you have that would help me fill in some of my gaps. My Vaughans/Vaughns are all in a fuddle.