_____________________
                                                          |                     
                                   _______________________|
                                  |                       |
                                  |                       |_____________________
                                  |                                             
 _Nathan Boone LUSK ______________|
| (1835 - 1917) m 1858            |
|                                 |                        _____________________
|                                 |                       |                     
|                                 |_______________________|
|                                                         |
|                                                         |_____________________
|                                                                               
|
|--William Rufus LUSK 
|  (1867 - 1940)
|                                                          _David CORBIN _______
|                                                         | (1786 - 1860)       
|                                  _William Frank CORBIN _|
|                                 | (1808 - 1878) m 1831  |
|                                 |                       |_Sarah LNU __________
|                                 |                         (1792 - 1860)       
|_Rebecca Eliza Edgefield CORBIN _|
  (1841 - 1893) m 1858            |
                                  |                        _Samuel WHITMIRE ____+
                                  |                       | (1770 - 1841) m 1795
                                  |_Belona WHITMIRE ______|
                                    (1814 - 1879) m 1831  |
                                                          |_Lillie HOLCOMB _____+
                                                            (1774 - 1830) m 1795