_James COBBS Sr._____+
                                                        | (1735 - 1798) m 1760
                           _Thomas COBBS _______________|
                          | (1764 - 1816) m 1790        |
                          |                             |_Barbara BIBB _______
                          |                               (1740 - 1798) m 1760
 _William Anderson COBB __|
| (1798 - 1877) m 1819    |
|                         |                              _____________________
|                         |                             |                     
|                         |_Catherine STITH ____________|
|                           (1766 - 1832) m 1790        |
|                                                       |_____________________
|                                                                             
|
|--Ethelia Jane COBB 
|  (1830 - 1902)
|                                                        _Archibald MCMURPHY _
|                                                       | (1686 - 1759)       
|                          _Daniel Downie MACMURPHY Sr._|
|                         | (1737 - 1819) m 1778        |
|                         |                             |_Elizabeth BROWN ____
|                         |                               (1690 - 1725)       
|_Jane Augusta MACMURPHY _|
  (1797 - 1854) m 1819    |
                          |                              _William CROSSLEY ___
                          |                             |                     
                          |_Susannah CROSSLEY __________|
                            (1750 - 1818) m 1778        |
                                                        |_Martha GALPHIN _____+