Son ben Ptolemy

Son ben's father is Ptolemy Soter Lagus and his mother is Eurydice bint Antipater. He is the fourth of five children. He has a brother and three sisters, named Meleager ben, Lysandra bint, Ptolemais bint and Theoxena bint. He has three half-brothers and a half-sister, named Ptolemy Philadelphus, Ptolemais ben, Philoters bint and Arsinoe bint.