Remember, the Reno, Nevada assassination scare was on the 411-year-anniversary of Guy Fawkes trying to blow up Parliament.
Christmas = 411
Assassin = 411
JFK's death was also foreshadowed on Christmas Day, 1961, at the address of 411 Elm Street, on the Andy Griffith Show.
Again, Trump was 70-years old, 7-months and 7-days on Inauguration Day, January 20, 2017.