__
                                                    |  
                          _Thomas Alexander MELLON _|
                         | (1813 - 1908)            |
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                         |                             
 _Richard Beatty MELLON _|
| (1858 - 1858)          |
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|                        |                          |  
|                        |_Sarah Jane NEGLEY _______|
|                          (1817 - 1909)            |
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|                                                      
|
|--Richard King MELLON 
|  (1899 - 1970)
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