The following family tree is based upon Lucillus Lewis Cody's The Lumpkin family of Georgia, Macon, Ga., 1928, pp. 31-33 and Charlotte Thomas Marshall's Oconee Hill Cemetery: Tombstone Inscriptions For That Part of Cemetery West of Oconee River and Index to Record of Interments, Athens, Ga.: Athens Historical Society, 1971.
Judge Joseph Henry Lumpkin, 1799-1867. Married Callender Cunningham
Grieve.
Marion McHenry Lumpkin, 1822-1897. Married Gen. Thomas Read Rootes Cobb, 1823-1862.
- Lucy Cobb, 1844-1857.
- Sarah Addison Cobb, 1846-1915. Married Henry M. Jackson, 1845-1895.
- Callie Cobb, 1849-1911. Married Augustus Longstreet Hull, 1847-1909.
- Joseph Henry Lumpkin Cobb, 1850-1851.
- Thomas Reade Rootes Cobb, 1852-1853.
- Marion "Birdie" Cobb, 1860-1919. Married Hoke Smith, 1855-1931.
Joseph Troup Lumpkin, 1825-1886. Married Margaret Eliza King.
- Annie King Lumpkin, 1852- ca. 1870.
- John Lumpkin, d. 1857.
- Joseph Henry Lumpkin, 1853-1918. Married Sallie Kenon.
- Unknown, d. 1859.
- Judson "Juddie," 1866-1893. Married Butred G. Bracey.
Callie Lumpkin, 1826-1905. Married Porter King, 1824-1890.
- Callie Grieve King, 1853-1853.
- Unknown, 1854-1854.
- Joseph Henry King, 1855-1905. Married Eva Thornbury.
- Edwin D. King, 1856-1856.
- Porter King, 1857-1901. Married Carrie Remson.
- Marion King, 1859-1859.
- James McHenry King, 1860-1860.
- Thomas Cobb King, 1865-1908. Married Mary Hurt.
William Wilberforce Lumpkin, 1829-1897. Married Maria Louisa King, 1832-1901.
- Edwin King Lumpkin, 1853-1938. Married Mary "Mamie" Thomas, 1857-1932.
- Charles Lumpkin. Died unmarried.
- Miller Lumpkin. Died unmarried.
- Robert Lumpkin. Died unmarried.
- Joseph Henry Lumpkin, 1856-1916. Died unmarried.
- Callender Grieve Lumpkin, b. 1860.
Lucy Lumpkin, 1823-1856. Married William Louis Crawford Gerdine, 1820-1877.
- Dr. John Gerdine, 1840-1903. Married Susan Golding.
- Joseph H. L. Gerdine, 1841-1921. Married Madeline Lumpkin. 1st
wife. No issue.
Married Rebecca Murrah. 2nd wife.
- Albinus Gerdine. Married Miss West.
- William Gerdine. Unmarried.
- Mary Gerdine. Unmarried.
- Lucy Gerdine. Unmarried.
- Lizzie Gerdine. Married Summerfield Sykes.
Edward P. Lumpkin, 1833-1872.
Dr. James M. Lumpkin. Died unmarried.
Charles M. Lumpkin, 1831-1832
Miller Grieve Lumpkin, 1837-1895.
Robert C. Lumpkin, 1840-1876.
Frank Grieve Lumpkin, 1842-1876. Married Catherine DeWitt Wilcox
- Julia Wilcox. Married George Braden.
- Frank Grieve Lumpkin. Married Annie L. Garrard