How would you rate the role of Cleopatra as a queen?

Cleopatra was now, at age 14, put as joint regent and deputy of her father, although her power was likely to have been severely limited. Ptolemy XII died in March 51 BC, thus by his will making the 18-year-old Cleopatra and her brother, the 10-year-old Ptolemy XIII joint monarchs. The first three years of their reign were difficult, due to economic difficulties, famine, deficient floods of the Nile, and political conflicts.

Although Cleopatra was married to her young brother, she quickly made it clear that she had no intention of sharing power with him. In August 51 BC, relations between Cleopatra and Ptolemy completely broke down. Cleopatra dropped Ptolemy's name from official documents and her face appeared alone on coins, which went against Ptolemaic tradition of female rulers being subordinate to male co-rulers.

In 50 BC Cleopatra came into a serious conflict with the Gabiniani, powerful Roman troops of Aulus Gabinius who had left them in Egypt to protect Ptolemy XII after his restoration to the throne in 55 BC. The Gabiniani killed the sons of the Roman governor of Syria, Marcus Calpurnius Bibulus, when they came to ask for the assistance of the Gabiniani for their father against the Parthians. Cleopatra handed the murderers over in chains to Bibulus, whereupon the Gabiniani turned into bitter enemies of the queen.

14 This conflict was one of the main causes of Cleopatra's fall from power shortly afterward. The sole reign of Cleopatra was finally ended by a cabal of courtiers, led by the eunuch Pothinus, in connection with a half-Greek general, Achillas, and Theodotus of Chios. Circa 48 BC, Cleopatra's younger brother Ptolemy XIII became sole ruler.

She tried to raise a rebellion around Pelusium, but she was soon forced to flee with her only remaining sister, Arsinoë. While Cleopatra was in exile, Pompey became embroiled in the Roman civil war. After his defeat at the Battle of Pharsalus, in the autumn of 48 BC, Pompey fled from the forces of Caesar to Alexandria, seeking sanctuary.

Ptolemy, only thirteen years old at that time, had set up a throne for himself on the harbour, from where he watched as on September 28, 48 BC, Pompey was murdered by one of his former officers, now in Ptolemaic service.