Hello there - that's my family! Here's what I have from an old family tree.
Albert Yancy Sullenberger - Born 7/30/1812 in Hionland (sp?) Co., VA - Died 8/1/1884 in Hamblen (sp?) Co. TN -Married 3/9/1843 (second marriage) to Margaret Livingston.
Margaret Livingston - Born 12/9/1822 in Grainger Co. TN - Died 7/14/1906 in Morristown, TN
SON - Samuel Jacob - Born 4/1/1846 in Grainger Co. TN - Died 4/29/1919in Morristown, TN - Married in 1876 to Mary Jane Burnett
Mary Jane Burnett - Born 1844 in Grainger Co. TN - Died 6/8/1898 in Morristown, TN
SON - John Franklin Sullenberger - Born 11/4/1878 in Hamblen Co. TN - Died in 1954 in Spartenburg, SC - Married 4/15/1908 to Sara Etta DeVault.
Sara Etta DeVault - Born 2/11/1890 in Morristown, TN - Died 1/31/1937 in Morristown, TN.
SON - John Franklin Sullenberger, Jr. - Born 1909 in Morristown, TN - Died 2/11/01 in Canton, NY - Married Evelyn Grace Crumpton. He was my great-grandfather!
E-mail me if you'd like a copy of this family tree - its hard to read but I'm trying to verify/restore all the branches. I have info about Albert and Margarets parents as well as John's decendants to the current day - let me know where you fit in!