______________________________
                                                        |                              
                           _Sartell PRENTICE ___________|
                          |                             |
                          |                             |______________________________
                          |                                                            
 _Ezra Parmalee PRENTICE _|
| (1863 - 1955) m 1901    |
|                         |                              _Pierpoint ISHAM _____________
|                         |                             |                              
|                         |_Mary Adeline ISHAM _________|
|                                                       |
|                                                       |______________________________
|                                                                                      
|
|--John Rockefeller PRENTICE 
|  (1902 - 1972)
|                                                        _William Avery ROCKEFELLER Sr_+
|                                                       | (1810 - 1906) m 1837         
|                          _John Davison ROCKEFELLER Sr_|
|                         | (1839 - 1937)               |
|                         |                             |_Eliza DAVISON _______________+
|                         |                               (1813 - 1889) m 1837         
|_Alta ROCKEFELLER _______|
  (1871 - 1962) m 1901    |
                          |                              _Harvey Buell SPELMAN ________
                          |                             | (1811 - 1881)                
                          |_Laura Celestia SPELMAN _____|
                            (1839 - 1915)               |
                                                        |_Lucy HENRY __________________
                                                          (1818 - 1897)