_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   
|
|--Walter BIBB 
|  
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|_Sarah ALLEN ___________|
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