______________________________
                                                                                      |                              
                                                            _Nicholas Lafayette MARR _|______________________________
                                                           | (1824 - 1854) m 1847                                    
                             _Nicholas Rowan MARR _________|
                            | (1850 - 1895) m 1873         |
                            |                              |                           ______________________________
                            |                              |                          |                              
                            |                              |_Sarah Agatha PERKINS ____|______________________________
                            |                                 m 1847                                                 
 _Nicholas Rowan MARR , Jr._|
| (1882 - 1976) m 1898      |
|                           |                                                          ______________________________
|                           |                                                         |                              
|                           |                               __________________________|______________________________
|                           |                              |                                                         
|                           |_Martha BUSBY ________________|
|                             (1851 - 1881) m 1873         |
|                                                          |                           ______________________________
|                                                          |                          |                              
|                                                          |__________________________|______________________________
|                                                                                                                    
|
|--Robert Harrison MARR 
|  (1900 - 1978)
|                                                                                      _Christopher Columbus BUTLER _+
|                                                                                     | (1786 - 1850) m 1809         
|                                                           _James M. BUTLER _________|_Mahala COLE _________________
|                                                          | (1813 - 1891) m 1854       (1792 - 1860)                
|                            _Christopher Columbus BUTLER _|
|                           | (1855 - 1920) m 1883         |
|                           |                              |                           ______________________________
|                           |                              |                          |                              
|                           |                              |_Amanda BISHOP ___________|______________________________
|                           |                                (1828 - 1900) m 1854                                    
|_Flora E. BUTLER __________|
  (1884 - 1925) m 1898      |
                            |                                                          ______________________________
                            |                                                         |                              
                            |                               __________________________|______________________________
                            |                              |                                                         
                            |_Mary E. EDWARDS _____________|
                              (1860 - 1894) m 1883         |
                                                           |                           ______________________________
                                                           |                          |                              
                                                           |__________________________|______________________________