_Artaxias I ARTAXIAD ______+
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                            _Tigranes I ARTAXIAD _______________|
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 _Tigranes II ARTAXIAD ____|
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|--Ariazate of ARTAXIAD 
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|                                                                _Mithridates V MITHRIDATE _+
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|                           _Mithridates VI Eupator MITHRIDATE _|
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|                          |                                    |_Laodice VI of SELEUCID ___+
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|_Cleopatra of MITHRIDATE _|
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                           |                                     _Mithridates V MITHRIDATE _+
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                           |_Laodice of MITHRIDATE _____________|
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                                                                |_Laodice VI of SELEUCID ___+