Caesarion granite head.jpg
Pharaoh of Ptolemaic Egypt
SuccessorAugustus (Roman emperor)
Born23 June 47 BC
Ptolemaic Kingdom
Diedlate August 30 BC (aged 17)
Alexandria, Roman Egypt
Koine GreekΠτολεμαῖος Φιλοπάτωρ Φιλομήτωρ Καῖσαρ, Καισαρίων
TransliterationPtolemaĩos Philopátōr Philomḗtōr Kaĩsar, Kaisaríōn
FatherJulius Caesar

Ptolemy XV Caesar[a] (/ˈtɒləmi/; Greek: Πτολεμαῖος Ptolemaĩos; 23 June 47 BC – August 30 BC), nicknamed Caesarion (Καισαρίων, "Little Caesar"), was the last pharaoh of Ptolemaic Egypt, reigning with his mother Cleopatra from 2 September 44 BC until her death by 12 August 30 BC, then as sole ruler until his death was ordered by Octavian (who would become the first Roman emperor as Augustus).

Caesarion was the eldest son of Cleopatra and the only known biological son of Julius Caesar, after whom he was named. He was the last sovereign member of the Ptolemaic dynasty of Egypt.

Early life

Left: reliefs of Cleopatra and Caesarion at the Temple of Dendera
Right: a limestone stela of the High Priest of Ptah bearing the cartouches of Cleopatra and Caesarion, Egypt, Ptolemaic Period, the Petrie Museum of Egyptian Archaeology, London

Ptolemy Caesar Philopator Philometor (Koinē Greek: Πτολεμαῖος Καῖσαρ Φιλοπάτωρ Φιλομήτωρ, romanized: Ptolemaĩos Kaĩsar Philopátōr Philomḗtōr, lit.'Ptolemy Caesar, Beloved of his Father, Beloved of his Mother') was born in Egypt on 23 June 47 BC. His mother Cleopatra insisted that he was the son of Roman politician and dictator Julius Caesar, and while he was said to have inherited Caesar's looks and manner, Caesar did not officially acknowledge him. One of Caesar's supporters, Gaius Oppius, even wrote a pamphlet which attempted to prove that Caesar could not have fathered Caesarion. Nevertheless, Caesar may have allowed Caesarion to use his name.[3] The matter became contentious when Caesar's adopted son, Octavian, came into conflict with Cleopatra.[4][unreliable source?]

Caesarion spent two of his infant years, from 46 to 44 BC, in Rome, where he and his mother were Caesar's guests at his villa, Horti Caesaris. Cleopatra hoped that her son would eventually succeed his father as the head of the Roman Republic, as well as of Egypt. After Caesar's assassination on 15 March 44 BC, Cleopatra and Caesarion returned to Egypt. Caesarion was named co-ruler by his mother on 2 September 44 BC at the age of three,[5] although he was pharaoh in name only, with Cleopatra keeping actual authority. Cleopatra compared her relationship to her son with that of the Egyptian goddess Isis and her divine child Horus.[3]

There is no historical record of Caesarion between 44 BC until the Donations of Antioch in 36 BC. Two years later he also appears at the Donations of Alexandria. Cleopatra and Antony staged both "Donations" to donate lands dominated by Rome and Parthia to Cleopatra's children: Caesarion, the twins Alexander Helios and Cleopatra Selene II, and Ptolemy Philadelphus (the last three were his maternal half-siblings fathered by Mark Antony). Octavian gave public approval to the Donations of Antioch in 36 BC, which have been described as an Antonian strategy to rule the East making use of Cleopatra's unique royal Seleucid lineage in the regions donated.[6]


In 34 BC, Antony granted further eastern lands and titles to Caesarion and his own three children with Cleopatra in the Donations of Alexandria. Caesarion was proclaimed to be a god, a son of [a] god, and "King of Kings". This grandiose title was "unprecedented in the management of Roman client-king relationships" and could be seen as "threatening the 'greatness' of the Roman people".[7] Antony also declared Caesarion to be Caesar's true son and heir. This declaration was a direct threat to Octavian (whose claim to power was based on his status as Julius Caesar's grandnephew and adopted son). These proclamations partly caused the fatal breach in Antony's relations with Octavian, who used Roman resentment over the Donations to gain support for war against Antony and Cleopatra.[8]


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Roman painting from Pompeii, early 1st century AD, most likely depicting Cleopatra VII, wearing her royal diadem, taking poison in an act of suicide, while Caesarion, also wearing a royal diadem, stands behind her[9]
Roman painting from Pompeii, early 1st century AD, most likely depicting Cleopatra VII, wearing her royal diadem, taking poison in an act of suicide, while Caesarion, also wearing a royal diadem, stands behind her[9]

After the defeat of Mark Antony and Cleopatra at the Battle of Actium in 31 BC, Cleopatra seems to have groomed Caesarion to take over as "sole ruler without his mother".[3] She may have intended to go into exile, perhaps with Antony, who may have hoped that he would be allowed to retire as Lepidus had. Caesarion reappears in the historical record in 30 BC, when Octavian invaded Egypt and searched for him. Cleopatra may have sent Caesarion, 17 years old at the time, to the Red Sea port of Berenice for safety, possibly as part of plans for an escape to India. [10] Plutarch does say that Caesarion was sent to India, but also that he was lured back by false promises of the kingdom of Egypt:

Caesarion, who was said to be Cleopatra's son by Julius Caesar, was sent by his mother, with much treasure, into India, by way of Ethiopia. There Rhodon, another tutor like Theodorus, persuaded him to go back, on the ground that [Octavian] Caesar invited him to take the kingdom.[11]

Octavian captured the city of Alexandria on 1 August 30 BC, the date that marks the official annexation of Egypt to the Roman Republic. Around this time Mark Antony and Cleopatra died, traditionally said to be by suicide, though murder has been suggested.[12]

Octavian is supposed to have had Pharaoh Caesarion executed in Alexandria, following the advice of Arius Didymus, who said "Too many Caesars is not good" (a pun on a line in Homer).[13] It is popularly thought that he was strangled, but the exact circumstances of his death have not been documented.[citation needed] Octavian then assumed absolute control of Egypt. The year 30 BC was considered the first year of the new ruler's reign according to the traditional chronological system of Egypt.[citation needed]


Few images of Caesarion survive. He is thought to be depicted in a partial statue found in the harbor of Alexandria in 1997 and is also portrayed twice in relief, as an adult pharaoh, with his mother on the Temple of Hathor at Dendera. His infant image appears on some bronze coins of Cleopatra.[18]

Egyptian names

In addition to his Greek name and nicknames, Caesarion also had a full set of royal names in the Egyptian language:[19]

See also


  1. ^ Later full name: Ptolemy Caesar Theos Philopator Philometor; Koinē Greek: Πτολεμαῖος Καῖσαρ Θεὸς Φιλοπάτωρ Φιλομήτωρ).[1][2]


  1. ^ RE Ptolemaios 37
  2. ^ Oxford Classical Dictionary, "Ptolemy XV Caesar"
  3. ^ a b c Duane W. Roller, Cleopatra: A Biography, Oxford University Press US, 2010, pp. 70–73
  4. ^ "Caesarion | Armstrong Economics". 3 August 2014. Retrieved 4 November 2020.[unreliable source?]
  5. ^ King, Arienne. "Caesarion". World History Encyclopedia. Retrieved 29 August 2020.
  6. ^ Rolf Strootman (2010). "Queen of Kings: Cleopatra VII and the Donations of Alexandria". In M. Facella; T. Kaizer (eds.). Kingdoms and Principalities in the Roman Near East. Occidens et Oriens. Vol. 19. Stuttgart: Franz Steiner Verlag. pp. 139–158.
  7. ^ Meyer Reinhold (2002). Studies in Classical History and Society. US: Oxford University Press. p. 58.
  8. ^ Burstein, Stanley Mayer (2007). The Reign of Cleopatra. University of Oklahoma Press. p. 29.
  9. ^ Roller, Duane W. (2010). Cleopatra: A Biography. Oxford: Oxford University Press. pp. 178–179. ISBN 9780195365535.
  10. ^ Gray-Fow, Michael (April 2014). "What to Do With Caesarion". Greece & Rome. Second Series. 61 (1): 62. doi:10.1017/S0017383513000235. JSTOR 43297487. S2CID 154911628. Retrieved 25 October 2022.
  11. ^ Plutarch, Life of Antony. As found in the Loeb Classical Library, Plutarch's Lives: With an English Translation by Bernadotte Perrin. Volume 9. p. 321.
  12. ^ Pat Brown (2013). The Murder of Cleopatra: History's Greatest Cold Case. Prometheus Books. pp. 15–18. ISBN 978-1616146504.
  13. ^ David Braund et al, Myth, History and Culture in Republican Rome: Studies in Honour of T.P. Wiseman, University of Exeter Press, 2003, p. 305. The original line was "ουκ αγαθόν πολυκοιρανίη" ("ouk agathon polukoiranie"): "too many leaders are not good", or "the rule of many is a bad thing". (Homer's Iliad, Book II. vers 204–205) In Greek "ουκ αγαθόν πολυκαισαρίη" ("ouk agathon polukaisarie") is a variation on "ουκ αγαθόν πολυκοιρανίη" ("ouk agathon polukoiranie"). "Καισαρ" (Caesar) replacing "κοίρανος", meaning leader.
  14. ^ The wall-painting of Venus Genetrix is similar in appearance to the now-lost statue of Cleopatra erected by Julius Caesar in the Temple of Venus Genetrix, within the Forum of Caesar. The owner of the House at Pompeii of Marcus Fabius Rufus, walled off the room with this painting, most likely in immediate reaction to the execution of Caesarion on orders of Augustus in 30 BC, when artistic depictions of Caesarion would have been considered a sensitive issue for the ruling regime.
  15. ^ Roller, Duane W. (2010). Cleopatra: A Biography. Oxford: Oxford University Press. p. 175. ISBN 978-0195365535.
  16. ^ Walker, Susan (2008). "Cleopatra in Pompeii?". Papers of the British School at Rome. 76: 35–46, 345–348. doi:10.1017/S0068246200000404. S2CID 62829223.
  17. ^ Fletcher, Joann (2008), Cleopatra the Great: The Woman Behind the Legend, New York: Harper, pp. 219, image plates and caption between 246–247, ISBN 978-0-06-058558-7
  18. ^ Sear. Greek Coins and Their Values. Vol. II.
  19. ^ Clayton, Peter (1 October 1994). Chronicle of the Pharaohs. p. 213. ISBN 0500050740.
Caesarion Ptolemaic dynastyBorn: 47 BC Died: 30 BC Preceded byCleopatra VII Philopator Pharaoh of Egypt 44–30 BCEwith Cleopatra VII Egypt annexed by Rome