Robert Osborne Duck and Margaret McClure Family
m. 23 Jan 1815 | Timothy Duck (1753-1807) |
 | Tabitha Brannan (1755-1850) 
|
| Kern Duck (1780- ) |
| Thaddeus Duck (1788- ) |
| Nancy Duck (1794- ) |
| Jane Duck (1800- ) |
| Alice Duck (1802- ) |
| Elizabeth Duck (1805- ) |
| Berry Duck (1805-1864) |
| James McClure (1760-1798)
|
| Margaret Allison (1760-1790) |
| James McClure (1785- ) |
| Robert Osborne Duck (1785-1870)
|
| Margaret McClure (1790-1875)
|
| Richard M Duck (1816-1899)  |
| Timothy Arthur Duck (1818-1895) |
| Elizabeth Duck (1821-1896) |
| Robert Osborne Duck (1824-1851) |
 | Mary Matilda Duck (1825-1890) |
| Margaret Eliza Duck (1827-1872) |
| James Franklin Duck (1829-1851) |
 | Saphronia Louise Duck (1833-1922) |
| Jane Amanda Duck (1838-1921) |