Jackie Kennedy was interrogated by the Jesuits following JFK’s assassination.
To protect themselves from their involvement they shipped Jackie, Jfk Jnr & Caroline in the event Jackie talked. The Jesuits married her to one of their own brethren, Knights of Malta Aristotle Onassis.

Q mentioned Godfather 3 many times.
Relevance.

Young Vito Corleone’s mother pleads to Don Ciccio to spare Vito’s life.
Ciccio said no, he will seek retribution when he is older. Vito's mother sacrifices her life allowing young Vito to flee.

Reality
It’s a Miracle JFk Jnr survived his early years sheltered with the swarming hyenas.
Jackie sacrificed herself for her children.

Fatal Error
Young Vito (JFK Jnr) goes underground to plot their destruction & Masquerading as Q destroys the MOTHER FOOKERS.

Take That.

I'm totally LOST here folks?

The Vatican ordered JFK to be killed
The Military arm of the Vatican the Jesuits and their intelligence agencies(CIA etc etc) carried out the hit
Jackie was a threat because she knew plenty.
Jackie bowed down to them(Vatican) and followed orders to save her children. She married another Jesuit, Aristotle Onassis.

Same thing happened in Godfather 3 with young Vito Corleone and his mother. Vito escaped their wrath because his mother sacrificed herself for her child. In the end Vito grows up and destroys them

Moral of story, Jfk jnr was a marked man and knew they would come after him. He staged his death 1999 and in stealth along with plenty of good guys destroyed the cabal.

Q mentions Godfather 3 many times