Ko Ptolemy te tama matamua a Ptolemy I Soter, Parao o Ihipa, me tana wahine tuatahi a Eurydice, tamahine a te rangatira o Antipater. I muri i te taina o Keraunos, i huaina hoki ko Ptolemy, i whakaingoatia hei rangatira, a, i te 282 BC, ka eke ki te torona hei Ptolemy II, me wehe ia i Ihipa, he hoa whakataetae pea mo te torona. I tae ia ki te marae o Lysimachus, te kingi o Thrace me Makeronia, me tetahi waahanga o Ahia Iti, i reira ko tana tuahine a Arsinoe te kuini.
Ko Eurydice