Do you believe that there is ties between the Lincoln and Kennedy inations?

A little while ago, maybe last year, I got a chain e-mail talking about how many ties there is between the inations of Abraham Lincoln and John F. Kennedy. The only one that comes to mind at the moment is that Lee Harvey Oswald and John Wilkes Booth both went by their full names and each person's full name had 15 letters. I'm just curious, do you think that Lee Harvey Oswald planned all these similarities before pulling the trigger on JFK or do you think that it is just a weird coincidence