__
                                                       |  
                           _Mast, Jacob [-father of-] _|
                          |                            |
                          |                            |__
                          |                               
 _Jacob Mast _____________|
| (1738 - 1808) m 1762    |
|                         |                             __
|                         |                            |  
|                         |____________________________|
|                                                      |
|                                                      |__
|                                                         
|
|--Magdalena Mast 
|  (1764 - 1842)
|                                                       __
|                                                      |  
|                          _Michael Hooley ____________|
|                         |                            |
|                         |                            |__
|                         |                               
|_Magdalene Holly Hooley _|
  (1740 - 1820) m 1762    |
                          |                             __
                          |                            |  
                          |_Veronica __?__ ____________|
                                                       |
                                                       |__