Is it true that Alexander was against is baby sister Europa being killed? Or did he not know/have an opinion about it?
Olympias and the Murder of Europa
We donât know when Olympias killed Kleopatra and baby Europa. Probably sooner rather than later; that is, on Alexanderâs initial trip to south Greece, after he took the throne. By all accounts (and there arenât many) he wasnât in Pella when it happened. Plutarch tells us he was furious upon his return. He probably was, but not just because of the cruelty.
Tim Howe has an interesting theory in âCleopatra-Eurydike, Olympias and a âWeakâ Alexander,â which suggests heâd intended to marry Kleopatra himself. This wouldnât be the first example of a Macedonian king marrying the young widow of the prior king. Same thing happened with Archelaos who married the widow of his father Perdikkas II. (Ironically, she was also a Kleopatra.) Archelaos then killed his (unnamed) seven-year-old rival half-brother by Kleopatra. Although we canât be 100% certain itâs the same woman, the likelihood is very high. We donât know if the marriage occurred before or after he killed the boy. He then had a child himself by Kleopatra (which child, in turn, was murdered after Archelaosâs death and never took the throne).
Welcome to Macedonian politics.
In Alexanderâs case, he wouldnât have needed to kill the infant girl, as she was no threat. But by marrying his fatherâs widow, he could actively âperformâ his announced, âOnly the name of the king has changed,â and secure political alliances before marching for Persia.
Yet a potential marriage on the horizon would be a very good explanation for Olympiasâs action. On the face of it, the murder seems unduly vicious. An infant girl was, again, no threatânor was Kleopatra herself. Perhaps Olympias did it purely for retribution, but she rarely acted for âmeanâ reasons. Killing Kleopatra suggests she was somehow still a threat. Why? Her uncle, Attalos, couldnât be king (not an Argead), and her child was female. Why kill the widow?
Unless Alexander intended to marry her. What Alexander may have seen as good policy for him was a serious threat to Olympiasâs own status. So she eliminated that option.
That would also explain Alexanderâs apparent fury. Yes, he probably was horrified by the murder of an infant, but children under a year old already occupied liminal status, waiting to see whether theyâd survive to their first birthday. I donât mean that to be dismissive, but Europaâs life, or death, didnât impact him much, politically. He may have seen her only a handful of times, so she was probably ânebulousâ to him, his emotional reaction generic rather than specific.
His mother being responsible for the death of his fatherâs widow, however, DID impact him politically, upending any decision to marry her, plus requiring him to eliminate Attalos, who now had a blood feud with him. Supposedly, Attalos tried to tender an olive branch, but probably before he had news of his nieceâs murder. So Alexanderâs choice to have him assassinated (with Parmenionâs acquiescence) was a political choice necessitated by Olympiasâs actions.
It would have been quite a mess, from a diplomatic POV. Olympias acted to safeguard her own security at court. But that, in turn, upset Alexanderâs own plans, forcing him to reposition himself, leaving him desperate for Parmenionâs support, leading to high appointments for both Parmenionâs elder sons. It may have been the first serious (political) clash between mother and son. If normally, a motherâs fortunes in polygamous situations depended on her sonâs, not always. Here, we see Olympias securing her own position by eliminating a rivalâŚeven if that then complicated her sonâs political options.
The end result is that Alexander didnât marry anybody before leaving for Asia.
Given his short life, that, in turn, resulted in a succession problem upon his death. Nobody could have foreseen as much in 336. Sometimes, youâre just trying to stay alive. But it had long-term consequences.


















