David, I have the information you need on the parents of Sarah Jane Wallace who married john Lucian Casey. I have it proven back to the American Revolution like this:

Sarah Jane Wallace, b. 30 May 1836, d. 15 Sept. 1907, Monroe County, AL (buried in Monroeville First Baptist Cemetery, Monroeville, Alabama) m. John Lucian Casey (grave not found)

John Gillam Wallace, b. 10 Feb. 1803, Newberry, SC, d. 26 Feb 1852, Monroe Co., AL (grave not found), m. Elizabeth Ann Letherwood, b. 15 Jan. 1817, Monroe Co. (Mississippi Territory), AL, d. 20 May 1902 (buried in Monroeville First Baptist Cemetery, Monroeville, AL, Monroe County, AL)

John Wallace, b. 1777, Newberry, SC, d. 1 Oct. 1834, Monroe County, AL, m. Elizabeth Adkisson, b. ???, d. 1803 or 1806, Newberry, SC,

Capt. John Wallace (Revolutionary Soldier), b. before 1755, probably Granville, NC, d. 27 Dec 1800, Newberry, SC, m. Amy XX, b. abt. 1755, probably Virginia, d. abt. 1800, Newberry, SC

What else do you need? You can e-mail me at wloftin@frontiernet.net
I have pictures of Sarah Jane Wallace Casey's grave and the graves of her mother, Elizabeth Ann Wallace Cotton (2nd marriage to a Cotton), and Sarah Jane's brother, Robert Wallace.

You can look at my Ancestry.com tree at Thompson-Johnson-Wallace-Casey, etc, etc.. tree if you do a search for Public Trees for Sarah Jane Wallace

Let me know what you need. I assume you descend through the Casey line. So do I. My grandmother was Annie Jane Casey Johnson, daughter of Lucian Casey. Is this your line, too?

Susan Thompson Loftin
Monroeville, Alabama
Monroe County, AL