_Robert COBBS _______+
                                                 | (1660 - 1727) m 1706
                       _John COBBS ______________|
                      | (1691 - 1758) m 1712     |
                      |                          |_Rebecca VINCKLER ___
                      |                             m 1706             
 _James COBBS Sr._____|
| (1735 - 1798) m 1760|
|                     |                           _____________________
|                     |                          |                     
|                     |_Susannah Slater ADDISON _|
|                       (1691 - 1772) m 1712     |
|                                                |_____________________
|                                                                      
|
|--William COBBS 
|  (1761 - ....)
|                                                 _____________________
|                                                |                     
|                      __________________________|
|                     |                          |
|                     |                          |_____________________
|                     |                                                
|_Barbara BIBB _______|
  (1740 - 1798) m 1760|
                      |                           _____________________
                      |                          |                     
                      |__________________________|
                                                 |
                                                 |_____________________