President(s) fate foretold?

Could someone presidents future be told by the year they are elected?
ex.
Abraham Licon (16th) 1860 - 1865
JKF (35th) 1960-1963]

They were both shot
They were elected 100 years apart
They were both against slavery (JKF if I know correctly was for the 'civil rights movement', which was for slaves/blacks to be treated as whites were)


They both have 7 letters in their last name.
They both had secretaries (of something) of the other person's name.