_William HERBERT ____+
                                            | (1501 - 1569) m 1537
                       _Edward HERBERT _____|
                      | (1547 - 1593)       |
                      |                     |_Anne PARR __________+
                      |                       (1515 - 1551) m 1537
 _William HERBERT ____|
| (1572 - 1654)       |
|                     |                      _____________________
|                     |                     |                     
|                     |_Mary STANLEY _______|
|                       (1559 - 1597)       |
|                                           |_____________________
|                                                                 
|
|--Percy HERBERT 
|  (1598 - 1666)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Eleanor PERCY ______|
  (1581 - 1651)       |
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________