Today, we're going to return to a point we last covered in episode 27. Specifically, it seems that Ptolemy of Telmessus, the son of Lysimachus and Arsinoe II, is unlikely to have been elevated to co-king in Egypt. To find out why, we're going to have to uncover the life of the mysterious elder son of Ptolemy II and older brother of Ptolemy III, who had his shot at power before it all went wrong...

Sources for this episode: 1) Bevan, E. R. (1927), The House of Ptolemy, London: Methuen Publishing. Available at: LascusCurtis [Accessed 08/02/2021]. 2) Grainger, J. D., (2014), The Rise of the Seleukid Empire (323- 223 BCE), Seleukos I to Seleukos III. Barnsley: Pen & Sword Books Ltd. (eBook) [Accessed 04/01/2021]. 3) Tunny, J. A. (2000), Ptolemy 'The Son' Reconsidered: Are there too Many Ptolemies? Zeitschrift fur Papyrologie und Epigraphik 131: 83-92. 4) Author unknown, Wikipedia (date unknown), 'Ptolemy II Philadelphus' (online) [Accessed 14/05/2021].