_______________________
                                                  |                       
                            _Lagus of EORDAEA ____|
                           |                      |
                           |                      |_______________________
                           |                                              
 _Ptolemy I Soter PTOLEMY _|
|                          |
|                          |                       _Meleager ARGEAD ______+
|                          |                      |                       
|                          |_Arsinoe of ARGEAD ___|
|                                                 |
|                                                 |_______________________
|                                                                         
|
|--Philotera of PTOLEMY 
|  
|                                                  _______________________
|                                                 |                       
|                           _Magas of MACEDON ____|
|                          |                      |
|                          |                      |_______________________
|                          |                                              
|_Berenice I of MACEDON ___|
                           |
                           |                       _Cassander of PTOLEMY _
                           |                      |                       
                           |_Antigone of PTOLEMY _|
                                                  |
                                                  |_______________________