_Arybbas AEACIDAE ___+
                                              |                     
                        _Aeacides AEACIDAE ___|
                       |                      |
                       |                      |_Troas of AEACIDAE __+
                       |                                            
 _Pyrrhus I AEACIDAE __|
|                      |
|                      |                       _____________________
|                      |                      |                     
|                      |_Phthia of PHARSALUS _|
|                                             |
|                                             |_____________________
|                                                                   
|
|--Helenus AEACIDAE 
|  
|                                              _____________________
|                                             |                     
|                       ______________________|
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|                      |                      |_____________________
|                      |                                            
|_Bircenna of ILLYRIA _|
                       |
                       |                       _____________________
                       |                      |                     
                       |______________________|
                                              |
                                              |_____________________