context: Claudette Colbert in Cleopatra
  In 48 BC, Cleopatra vies with her brother Ptolemy for control of Egypt. Pothinos (Leonard Mudie) kidnaps her and Apollodorus (Irving Pichel) and strands them in the desert. When Pothinos informs Julius Caesar that the queen has fled the country, Caesar is ready to sign an agreement with Ptolemy when Apollodorus appears, bearing a gift carpet for the Roman. When Apollodorus unrolls it, Cleopatra emerges much to Pothinos' surprise- he tries to deny who she is. However Caesar sees through the deception and Cleopatra soon beguiles Caesar with the prospect of the riches of not only Egypt, but also India. Later, when they are seemingly alone, she spots a sandal peeking out from underneath a curtain and thrusts a spear into the hidden Pothinos, foiling his assassination attempt. Caesar makes Cleopatra the sole ruler of Egypt, and begins an affair with her.
  Caesar eventually returns to Rome with Cleopatra to the cheers of the masses, but Roman unease is directed at Cleopatra. Cassius (Ian Maclaren), Casca (Edwin Maxwell), Brutus (Arthur Hohl) and other powerful Romans become disgruntled, rightly suspecting that he intends to abolish the Roman Republic and make himself emperor, with Cleopatra as his empress (after divorcing Calpurnia, played by Gertrude Michael). Ignoring the forebodings of Calpurnia, Cleopatra, and a soothsayer (Harry Beresford) who warns him about the Ides of March, Caesar goes to announce his intentions to the Senate. Before he can do so, he is assassinated. Cleopatra is heartbroken at the news. At first, she wants to go to him, but Apollodorus tells her that Caesar did not love her, only her power and wealth, and that Egypt needs her. They return home.
  Bitter rivals Marc Antony and Octavian (Ian Keith) are named co-rulers of Rome. Antony, disdainful of women, invites Cleopatra to meet with him in Tarsus, intending to bring her back to Rome as a captive. Enobarbus (C. Aubrey Smith), his close friend, warns Antony against meeting Cleopatra but he goes anyway. She entices him to her barge and throws a party with many exotic animals and beautiful dancers, however, and soon bewitches him. Together they sail back to Egypt.
  King Herod (Joseph Schildkraut) who has secretly allied himself with Octavian, visits the lovers. He informs Cleopatra privately that Rome and Octavian can be appeased if Antony were to be poisoned. Herod also tells Antony the same thing. Antony laughs off his suggestion, but a reluctant Cleopatra, reminded of her duty to Egypt by Apollodorus, tests a poison on a condemned murderer (Edgar Dearing) to see how it works. Before Antony can drink the fatal wine, however, they receive news that Octavian has declared war.
  Antony sends orders to his generals and legions to gather, but Enobarbus informs him that they have all deserted out of loyalty to Rome. Enobarbus tells his comrade that he can wrest control of Rome away from Octavian by having Cleopatra killed, but Antony refuses to consider it. Enobarbus bades his friend and comrade Antony goodbye as he will not fight for an Egytian Queen against Rome.
  Antony fights on with the Egyptian army, and is defeated. Octavian and his soldiers surround and besiege the palace of Antony and Cleopatra. Antony is mocked when he offers to fight them one by one. Without his knowledge, Cleopatra opens the gate and offers to cede Egypt in return for Antony's life in exile, but Octavian turns her down. Meanwhile, Antony believes that she has deserted him for his rival, and stabs himself. When Cleopatra returns, she is heartbroken to find him dying. They reconcile before he perishes. Then, with the gates breached, Cleopatra kills herself with a poisonous snake and is found sitting on her throne, dead.
question: How old was Cleopatra when she ascended the throne?
answer: She refuses and demands that her son be allowed to rule Egypt.