Ptolemy Philopater Ptolemy

Ptolemy Philopater'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 fifth of six children. He has three brothers and two sisters, named Alexander ben, Magas ben, Son ben, Arsinoe bint and Berenice bint.

Ptolemy Philopater's family with Arsinoe bint Ptolemy

Ptolemy Philopater and Arsinoe bint are married (further details are not known). They have a son named Ptolemy Epiphanes.