Q is implying both that some people lived despite press reports of their death, and that some people died who supposedly lived according to the press reports. This implies that identities were stolen, fitting the Khazarian Mafia behavior that has been presented here in varies forms.

I don't know the answers to all of these, but this similar history makes it a small jump to speculate that the Trump family immigration to America could potentially be a fictional account for Astor to become Trump in order to avoid further assassination attempts. Following the bloodlines is not easy.