_John SPENCER _______+
                                               | (1541 - 1598) m 1566
                         _Robert SPENCER ______|
                        | (1567 - 1627) m 1586 |
                        |                      |_Mary CATLYN ________+
                        |                        (1545 - 1618) m 1566
 _William SPENCER ______|
| (1590 - 1636) m 1614  |
|                       |                       _____________________
|                       |                      |                     
|                       |_Margaret WILLOUGHBY _|
|                         (1571 - 1597) m 1586 |
|                                              |_____________________
|                                                                    
|
|--William SPENCER 
|  (1630 - 1688)
|                                               _____________________
|                                              |                     
|                        ______________________|
|                       |                      |
|                       |                      |_____________________
|                       |                                            
|_Penelope WRIOTHESLEY _|
  (1598 - 1667) m 1614  |
                        |                       _____________________
                        |                      |                     
                        |______________________|
                                               |
                                               |_____________________