Who was Cleopatra's rival sibling during her joint reign with Ptolemy XIII?
Arsinoe IV
Berenice IV
Ptolemy XIV
Ptolemy XII
Answer
During Cleopatra's joint reign with her brother Ptolemy XIII, their half-sister Arsinoe IV was a rival sibling. Arsinoe played a role in the siege against Cleopatra and Caesar, and was later exiled to Ephesus.
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