________________________
                                            |                        
                       _____________________|
                      |                     |
                      |                     |________________________
                      |                                              
 _Peter RISON ________|
| (1786 - 1834) m 1814|
|                     |                      ________________________
|                     |                     |                        
|                     |_____________________|
|                                           |
|                                           |________________________
|                                                                    
|
|--John William RISON 
|  (1820 - 1887)
|                                            _Edmund BOOKER Jr.______+
|                                           | (1719 - 1793) m 1746   
|                      _Davis BOOKER _______|
|                     | (1762 - 1802) m 1788|
|                     |                     |_Edith Marot COBBS _____+
|                     |                       (1725 - 1792) m 1746   
|_Sallie Bibb BOOKER _|
  (1789 - 1841) m 1814|
                      |                      _William Crawford BIBB _
                      |                     | (1735 - 1796) m 1755   
                      |_Nancy BIBB _________|
                        (1760 - 1797) m 1788|
                                            |_Sarah CLARK ___________
                                              (.... - 1777) m 1755