_Leon Michael RADZIWIŁŁ _+
                                                             | (1722 - 1750)             
                                    _Matey RADZIWIŁŁ ______|
                                   | (1749 - 1800)           |
                                   |                         |_Anna Louise of MYTSELSKA _
                                   |                           (1729 - 1771)             
 _Constantine Michael RADZIWIŁŁ _|
| (1793 - 1869)                    |
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|                                  |                         |                           
|                                  |_Elisabeth of HODKEVICH _|
|                                    (1770 - 1804)           |
|                                                            |___________________________
|                                                                                        
|
|--Dominic Maria RADZIWIŁŁ 
|  (1852 - 1938)
|                                                             ___________________________
|                                                            |                           
|                                   _________________________|
|                                  |                         |
|                                  |                         |___________________________
|                                  |                                                     
|_Adela of KARNITSKA ______________|
  (1811 - 1883)                    |
                                   |                          ___________________________
                                   |                         |                           
                                   |_________________________|
                                                             |
                                                             |___________________________