_William Crawford BIBB _
                                               | (1735 - 1796) m 1779   
                          _Peyton BIBB ________|
                         | (1784 - 1840) m 1804|
                         |                     |_Sallie WYATT __________
                         |                       (1759 - 1826) m 1779   
 _Peyton Dandridge BIBB _|
| (1817 - ....)          |
|                        |                      _Thomas COBBS __________+
|                        |                     | (1764 - 1816) m 1783   
|                        |_Martha COBB ________|
|                          (1784 - 1854) m 1804|
|                                              |_Betsy MARTIN __________
|                                                (.... - 1786) m 1783   
|
|--Loula D. BIBB 
|  
|                                               ________________________
|                                              |                        
|                         _____________________|
|                        |                     |
|                        |                     |________________________
|                        |                                              
|_Sarah ALLEN ___________|
                         |
                         |                      ________________________
                         |                     |                        
                         |_____________________|
                                               |
                                               |________________________