(1914-)
+---Hughey Jackson Hammac (1943-)
| | +---William Boutwell
| | +---John Hartley Boutwell (1875-1960)
| | | +---Matilda Colvin 
| +---Mary Vermell Boutwell (1918-)
| | +---Andrew Druett Manning (1811-)
| | +---Barney Austin Manning
| | | +---Nancy Ree Knowles (1829-1853)
| +---Martha Drucella Manning (1885-1973)
| | +---John Duran Vickery
| +---Sarah Elizabeth Vickery (1865-)
| +---Sarah Ann Knowles
Barbara Gail Hammac (1975-)
+---Frances Adell Jordon (1944-)