_Stanko PETROVIĆ-NJEGOŠ _+
                                                                | (.... - 1851)             
                                      _Mirko PETROVIĆ-NJEGOŠ _|
                                     | (1820 - 1867) m 1840     |
                                     |                          |_Krstinja VRBICA __________
                                     |                                                      
 _Nikola I Mirkov PETROVIĆ-NJEGOŠ _|
| (1841 - 1921) m 1862               |
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|                                    |_Stana MARTINOVIĆ _______|
|                                      (1824 - 1894) m 1840     |
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|                                                                                           
|
|--Elena of PETROVIĆ-NJEGOŠ 
|  (1873 - 1952)
|                                                                ___________________________
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|_Milena VUKOTIĆ ___________________|
  (1848 - 1923) m 1862               |
                                     |                           ___________________________
                                     |                          |                           
                                     |__________________________|
                                                                |
                                                                |___________________________