_Alcetas I AEACIDAE _____+
                                             |                         
                        _Arybbas AEACIDAE ___|
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                       |                                               
 _Aeacides AEACIDAE ___|
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|                      |                      _Neoptolemus I AEACIDAE _+
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|                      |_Troas of AEACIDAE __|
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|
|--Deidamia I of AEACIDAE 
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|                       _____________________|
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|_Phthia of PHARSALUS _|
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                       |_____________________|
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                                             |_________________________