Son ben Ptolemy

Son ben's father is Ptolemy Euergetes Ptolemy and his mother is Berenice bint Magas. His paternal grandparents are Ptolemy Philadelphus Ptolemy and Arsinoe bint Lysimachus; his maternal grandparents are Magas ben Philippus and Apame daughter Antiochus. He is the youngest of six children. He has three brothers and two sisters, named Alexander ben, Magas ben, Ptolemy Philopater, Arsinoe bint and Berenice bint.