Alkimachos of Pydna (), son of Neoptolemus, was a three-year-old child buried in Pydna (2nd/1st century BC). The epigraphy of the tomb stele declares that he was a descendant of Olympias, mother of Alexander the Great.SEG 12:340 Pydna is also a possible place for the tomb of Olympias.
References
Further reading Wilson, Nigel Guy. Encyclopedia Of Ancient Greece. Routledge, 2006.