"Do you mean Macbeth?"
The press were not calling him "MacGove" just because he is Scottish. His wife's email machinations seem to have some bearing on his subsequent assassination of his erstwhile ally
BanquoBoris in order to secure his claim to the throne. If he gets the crown then the ghost may yet come back to haunt him.
Gove is unlikely to get the prize. Like the Emperor Claudius the Tory party are grateful for the assassination - but like Caligula's Praetorian Guard he will be condemned for such an act of treachery.