It is thought that Ptolemy Eupator died in August of that same year.
[2] Ptolemy Eupator is attested on small number of documents and inscriptions: he is mentioned in a demotic papyrus held by the British Museum, is referenced as a priest of the cult of Alexander during 158–157 BC, and that he was a co-regent with his father in 152 BC.
[3] His name was added to the list of deified Ptolemies, ahead of that of his father, whom he predeceased.
[2] When Ptolemy Eupator was first discovered in the lists of deified Ptolemies (which was actually arranged in order of death and deification, not reign), there was a theory that he was an elder brother of his father, and reigned before him.
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