King Ptolemy I Soter of Lagos of Philip II

Ptolemy I Soter of was born in 0330 BC in Eordaea, Macedon.  Ptolemy I Soter of's father was Lagos (Lagus) of Philip II of Amyntas III.  His paternal grandfather was Ptolemaic Rulers of Egypt. He had fourteen half-brothers and four half-sisters, named Ptolemy VIII Physcon Euergetes II ben, Ptolomey II Philadelphias of, Ptolemy XIV Theos Philopator II of, Ptolemy XIII of, Ptolemy XII Auletes Theos Philopator Philadelphos Neos Dionysos of, Ptolemy X Alexander I of, Ptolemy XI Alexander II of, Ptolemy IX Soter II Lathyrus of, Ptolemy VII Neos Philopator of, Ptolemy VI Philometor ben, Ptolemy V Epiphanes ben, Ptolemy IV Philopater ben, Ptolemy III Euergetes I ben, Lagos (Lagus) of, Cleopatra VII Thea Philopator, daughter of, Berenice IV bint, Cleopatra-Berenice III, daughter of and Cleopatra III of.  He died in 0282 BC.

He had a biological son and a biological daughter, named Ptolomey II Philadelphias of and Arsinoe II (Arsinoë), daughter of.