_____________________
                                                   |                     
                              _John STETTINIUS ____|
                             |                     |
                             |                     |_____________________
                             |                                           
 _John Longworth STETTINIUS _|
| (1832 - 1904)              |
|                            |                      _Nicholas LONGWORTH _
|                            |                     | (1783 - 1863) m 1807
|                            |_Mary LONGWORTH _____|
|                              (1808 - 1837)       |
|                                                  |_Susanna HOWELL _____
|                                                    (1786 - 1865) m 1807
|
|--Henry STETTINIUS 
|  (1859 - 1916)
|                                                   _____________________
|                                                  |                     
|                             _____________________|
|                            |                     |
|                            |                     |_____________________
|                            |                                           
|_Eloise Bennet OLMSTED _____|
  (1836 - 1877)              |
                             |                      _____________________
                             |                     |                     
                             |_____________________|
                                                   |
                                                   |_____________________