(1914-)
Houston Mac Hammac (1936-)
| +---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