_____________________
                                            |                     
                       _____________________|
                      |                     |
                      |                     |_____________________
                      |                                           
 _William A. SERANTZ _|
| (1834 - ....) m 1870|
|                     |                      _____________________
|                     |                     |                     
|                     |_____________________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--Lena SERANTZ 
|  (1867 - ....)
|                                            _Robert COBB Sr._____+
|                                           | (1794 - 1840) m 1813
|                      _Henry COBB _________|
|                     | (1820 - 1892) m 1840|
|                     |                     |_Eleanor PHILLIPS ___
|                     |                       (1790 - 1870) m 1813
|_Missouri COBB ______|
  (1841 - ....) m 1870|
                      |                      _____________________
                      |                     |                     
                      |_Nancy HILTON _______|
                        (1822 - ....) m 1840|
                                            |_____________________